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Academic Catalog 2025-26

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Your search for courses · during 26SP · meeting requirements for QRE, Quantitative Reasoning · returned 59 results

  • ARCN 251 Greece at a Crossroads: History, Landscape, and Material Culture Program: Digital Archaeology and Virtual Reality 6 credits

    Archaeological methodology has been changing at a revolutionary pace throughout the last decade. Today old ways of recording and interpreting archaeological data are being replaced by digital and computational methods, and virtual reality has become a key component of archaeological projects and cultural heritage management alike. The main aim of this course is for the student to develop a comprehensive understanding of the new possibilities offered by the most recent tools and methods in analyzing the past, as well as to acquire a practical skill set, which will be useful in both archaeological fieldwork and cultural heritage management projects.

    Requires participation in OCS Program: Greece at a Crossroads: History, Landscape, and Material Culture

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • Acceptance in the Carleton OCS Greece at a Crossroads program.

    • CL: 200 level
    • ARCN  251.07 Spring 2026

    • Faculty:Alex Knodell 🏫 👤
    • Size:25
  • ASTR 113 Observational Astronomy 3 credits

    Theory and practice of basic techniques in observational and laboratory astronomy. Certain problems involve the use of the 16-inch and 8-inch telescopes.

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): ASTR 100 or ASTR 110 or ASTR 127 or ASTR 232 or ASTR 233 or PHYS 228 or PHYS 232 or PHYS 233 with a grade of C- or better.

    • CL: 100 level
    • ASTR  113.01 Spring 2026

    • Faculty:Andreia Carrillo 🏫 👤
    • Size:12
    • Grading:S/CR/NC
    • WGoodsell 104 9:00pm-11:59pm
  • ASTR 222 A Survey of Cosmology 6 credits

    A detailed survey of selected topics in cosmology. Topics might include the Friedmann equation, fluid and acceleration equations, basic metrics, evolution of single and multi-component universes, cosmological parameters, dark matter, baryogenesis/leptogenesis, the cosmic microwave background radiation, nucleosynthesis, inflation, and structure formation. All topics will be covered assuming only intro level physics as prerequisite.

    PHYS 222 is cross listed with ASTR 222.

    Sophomore Priority

    • Spring 2026
    • No Exploration QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): PHYS 142 or PHYS 143 or PHYS 144 or PHYS 151 with a grade of C- or better.

    • PHYS Addl Recommended
    • ASTR  222.02 Spring 2026

    • Faculty:Chris West 🏫 👤
    • Size:25
    • M, WAnderson Hall 323 12:30pm-1:40pm
    • FAnderson Hall 323 1:10pm-2:10pm
  • ASTR 232 Astrophysics I 6 credits

    A study of stellar structure and evolution with an emphasis on the physical principles underlying the observed phenomena. Topics include the birth, evolution, and death of stars, pulsars, black holes, and white dwarfs.

    Crosslisted with ASTR 232

    • Spring 2026
    • No Exploration QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): PHYS 142 or PHYS 143 or PHYS 144 or PHYS 151 AND PHYS 228 or PHYS 231 with a grade of C- or better.

    • CL: 200 level
    • ASTR  232.02 Spring 2026

    • Faculty:Ryan Terrien 🏫 👤
    • Size:24
    • M, WAnderson Hall 223 9:50am-11:00am
    • FAnderson Hall 223 9:40am-10:40am
  • BIOC 301 Biochemistry 6 credits

    This course applies the principles of chemistry to explore the molecular basis of biological processes. It provides students with a foundational knowledge of biochemistry, with an emphasis on the structure and function of biological macromolecules including nucleic acids and proteins. Topics include enzyme catalysis and kinetics, bioenergetics, and the organization and regulation of metabolic pathways. Biology majors must also complete BIOC 311 in order for BIOC 301 to count towards the Biology major.

    • Spring 2026
    • No Exploration QRE, Quantitative Reasoning
    • Student has completed all of the following course(s): BIOL 126 or received a Carleton Biology 126 Requisite Equivalency AND CHEM 224 with a grade of C- or better or received a Carleton Chemistry 224 Requisite Equivalency AND CHEM 234 with a grade of C- or better or received a Carleton Chemistry 234 Requisite Equivalency.

    • BIOC Core BIOL Elective BIOL Molecular and Cell Biology CHEM Elective CL: 300 level
    • BIOC  301.01 Spring 2026

    • Faculty:Chris Calderone 🏫 👤
    • Size:40
    • M, WOlin 141 11:10am-12:20pm
    • FOlin 141 12:00pm-1:00pm
  • BIOL 125 Genes, Evolution & Development & Lab 6 credits

    Emphasizes the role of genetic information in biological systems. Under this theme, we cover subjects from the molecular to the population levels of organization, including genetics, structure/function of DNA, gene expression and regulation, the changing genetic makeup of species as they evolve, and the development of individual organisms from zygotes. The active learning format of this course allows time in class to apply new concepts with faculty present. Students enter Carleton from a wide variety of academic experiences and our introductory courses are designed to provide a level playing field for students regardless of previous science background.

    Students register separately for the lecture and a corresponding lab section. However, the course is recorded as a single entry on the student's academic transcript.

    Sophomore Priority; Two seats held for Juniors and Seniors until the first day of sophomore registration.

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • BIOC Core CL: 100 level NEUR Core
    • BIOL  125.01 Spring 2026

    • Faculty:Debby Walser-Kuntz 🏫 👤 · Rika Anderson 🏫 👤
    • M, WOlin 149 11:10am-12:20pm
    • FOlin 149 12:00pm-1:00pm
    • Sophomore Priority; Two seats held for Juniors and Seniors until day after junior priority registration.

    • BIOL  125.52 Spring 2026

    • Size:20
    • THulings 103 1:00pm-5:00pm
    • Sophomore Priority; Two seats held for Juniors and Seniors until the day after junior priority registration.

    • BIOL  125.54 Spring 2026

    • Faculty:Annie Bosacker 🏫 👤
    • Size:20
    • THHulings 103 1:00pm-5:00pm
    • Sophomore Priority; Two seats held for Juniors and Seniors until the day after junior priority registration.

    • BIOL  125.59 Spring 2026

    • Faculty:Annie Bosacker 🏫 👤
    • Size:20
    • THHulings 103 8:00am-12:00pm
    • Sophomore Priority; Two seats held for Juniors and Seniors until the day after junior priority registration.

  • BIOL 126 Energy Flow in Biological Systems and Lab 6 credits

    Emphasizes the role of energy flow (acquiring, storing, and using energy) in biological systems. Under this theme, we cover subjects from the molecular to the population levels of organization, including structure/function of proteins and enzymes, transport of molecules within biological systems, and links between organismal physiology and ecosystem function. The active learning format of this course allows time in class to apply new concepts with faculty present. Students enter Carleton from a wide variety of academic experiences and our introductory courses are designed to provide a level playing field for students regardless of previous science background.

    During registration, students will register for both the lecture and a corresponding lab section, which will appear on the student's academic transcript in a single entry.

    Sophomore Priority; Two seats held for Juniors and Seniors until the first day of sophomore registration.

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): CHEM 123 or CHEM 124 or CHEM 128 with grade of C- or better or received a score of 4 or better on the Chemistry AP exam or received a score of 5 or better on the Chemistry IB exam or received a Carleton Chemistry 123 Requisite Equivalency or CHEM AL (Cambridge A Level Chemistry Exam) with a grade of B or better.

    • BIOC Core CL: 100 level ENTS Introductory
    • BIOL  126.01 Spring 2026

    • M, WOlin 149 12:30pm-1:40pm
    • FOlin 149 1:10pm-2:10pm
    • Sophomore Priority; Two seats held for Juniors and Seniors until the day after junior priority registration.

    • BIOL  126.52 Spring 2026

    • Size:20
    • THulings 115 1:00pm-5:00pm
    • Sophomore Priority; Two seats held for Juniors and Seniors until the day after junior priority registration.

    • BIOL  126.54 Spring 2026

    • Faculty:Andrea Kalis 🏫 👤
    • Size:20
    • THHulings 115 1:00pm-5:00pm
    • Sophomore Priority; Two seats held for Juniors and Seniors until the day after junior priority registration.

    • BIOL  126.59 Spring 2026

    • Faculty:Andrea Kalis 🏫 👤
    • Size:20
    • THulings 115 8:00am-12:00pm
    • Sophomore Priority; Two seats held for Juniors and Seniors until the day after junior registration registration.

  • BIOL 234 Microbiology 6 credits

    A study of the metabolism, genetics, structure, and function of microorganisms. While presented in the framework of the concepts of cellular and molecular biology, the emphasis will be on the uniqueness and diversity of the microbial world. The course integrates lecture and laboratory, and will fulfill requirements of a microbiology course with lab for veterinary or pharmacy schools.

    Requires concurrent registration in BIOL 235.

    Waitlist Information: If you would like to waitlist for a BIOL 235 lab section, you will need to UNCHECK the box for the lecture section, BIOL 234, prior to completing the waitlist process. If you are offered a seat in the lab, you will be able to register for the lecture at the same time.

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • Student has completed the following courses: BIOL 125 with a grade of C- or better or received a score of 5 or better on the Biology AP exam or received a score of 6 or better on the Biology IB exam or received a Carleton Biology 125 Requisite Equivalency or completed Biology A Level Test 1 with a grade of B or better AND BIOL 126 with a grade of C- or better or received a Carleton Biology 126 Requisite Equivalency or completed Biology A Level Test 2 with a grade of B or better.

    • BIOL 235: Microbiology Laboratory
    • BIOL Elective BIOL Organismic CL: 200 level PPOL Public Health BIOC Pertinent
    • BIOL  234.01 Spring 2026

    • Faculty:Angel Solis 🏫 👤
    • M, WHulings 316 9:50am-11:00am
    • FHulings 316 9:40am-10:40am
  • BIOL 240 Genetics 6 credits

    A study of the transmission of genetic information between generations of organisms, and of the mechanism of expression of information within an individual organism. The main emphasis will be on the physical and chemical basis of heredity; mutational, transmissional and functional analysis of the genetic material, and gene expression.

    Spring Term Sophomore Priority,

    Requires concurrent registration in BIOL 241.

    Waitlist Information: If you would like to waitlist for a BIOL 241 lab section, you will need to UNCHECK the box for the lecture section, BIOL 240, prior to completing the waitlist process. If you are offered a seat in the lab, you will be able to register for the lecture at the same time.

    • Spring 2026
    • No Exploration QRE, Quantitative Reasoning
    • Student has completed the following courses: BIOL 125 with a grade of C- or better or received a score of 5 or better on the Biology AP exam or received a score of 6 or better on the Biology IB exam or received a Carleton Biology 125 Requisite Equivalency or completed Biology A Level Test 1 with a grade of B or better AND BIOL 126 with a grade of C- or better or received a Carleton Biology 126 Requisite Equivalency or completed Biology A Level Test 2 with a grade of B or better.

    • BIOL 241: Genetics Laboratory
    • BIOL Elective BIOL Molecular and Cell Biology CL: 200 level NEUR Elective PPOL Public Health BIOC Pertinent
    • BIOL  240.01 Spring 2026

    • Faculty:Amanda Hund 🏫 👤
    • M, WLeighton 305 12:30pm-1:40pm
    • FLeighton 305 1:10pm-2:10pm
    • Spring Term Sophomore Priority, requires concurrent registration in BIOL 241

      Waitlist Information: If you would like to waitlist for a BIOL 241 lab section, you will need to UNCHECK the box for the lecture section, BIOL 240, prior to completing the waitlist process. If you are offered a seat in the lab, you will be able to register for the lecture at the same time.

  • BIOL 352 Population Ecology 6 credits

    An investigation of the properties of populations and communities. Topics include population growth and regulation, life tables, interspecific and intraspecific competition, predation, parasitism, mutualism, the nature of communities, and biogeography. Expected preparation: previous experience with calculus is necessary, but no specific course is required. Statistics 120 or equivalent exposure to statistical analysis is recommended.

    Requires concurrent registration in BIOL 353.

    Recommended course: Statistics 120 or equivalent exposure to statistical analysis.

    Waitlist Information: If you would like to waitlist for a BIOL 353 lab section, you will need to UNCHECK the box for the lecture section, BIOL 352, prior to completing the waitlist process. If you are offered a seat in the lab, you will be able to register for the lecture at the same time.

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • Student has completed the following courses: BIOL 125 with a grade of C- or better or received a score of 5 or better on the Biology AP exam or received a score of 6 or better on the Biology IB exam or received a Carleton Biology 125 Requisite Equivalency or completed Biology A Level Test 1 with a grade of B or better AND BIOL 126 with a grade of C- or better or received a Carleton Biology 126 Requisite Equivalency or completed Biology A Level Test 2 with a grade of B or better.

    • BIOL 353: Population Ecology Laboratory
    • BIOL Ecology and Evolutionary BIOL Elective CL: 300 level SDSC XDept Elective ENTS Environmental Science
    • BIOL  352.01 Spring 2026

    • Faculty:Mark McKone 🏫 👤
    • M, WHulings 120 11:10am-12:20pm
    • FHulings 120 12:00pm-1:00pm
  • BIOL 356 Seminar: Topics in Developmental Biology 6 credits

    The development of an embryo from a single cell to a complex body requires the coordinated efforts of a growing number of cells and cell types. In this seminar course, we will use primary literature to explore recent advances in our understanding of the cellular processes such as intercellular signaling, migration, proliferation, and differentiation that make development possible. Additionally, we will consider how these developmental cellular processes, when disrupted, lead to cancer and other diseases. Priority will be given to juniors and seniors who have not already taken a seminar course.

    Waitlist only

    • Spring 2026
    • No Exploration QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): BIOL 240 or BIOL 280 or BIOL 342 with grade of C- or better.

    • BIOL Data Interpretation BIOL Elective CL: 300 level NEUR Elective
    • BIOL  356.01 Spring 2026

    • Faculty:Jennifer Ross-Wolff 🏫 👤
    • T, THWeitz Center 136 8:15am-10:00am
  • BIOL 385 Seminar: Microbial Pathology 6 credits

    Microbes are the most abundant organisms on earth, and microbial pathogens have caused human and plant disease epidemics worldwide. This course will focus upon the pathogenic strategy of a variety of well-studied microbes in order to illustrate our understanding of the molecular and cellular nature of microbial disease. We will analyze current and seminal papers in the primary literature focusing on mechanisms employed by microbes to attack hosts.

    Waitlist only

    • Spring 2026
    • No Exploration QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): BIOL 125 with a grade of C- or better or received a score of 5 or better on the Biology AP exam or received a score of 6 or better on the Biology IB exam AND BIOL 126 with a grade of C- or better AND either BIOL 240 or BIOL 280 with a grade of C- or better.

    • BIOC Elective BIOL Data Interpretation BIOL Elective CL: 300 level
    • BIOL  385.01 Spring 2026

    • Faculty:Raka Mitra 🏫 👤
    • T, THOlin 104 10:10am-11:55am
  • CHEM 123 Principles of Chemistry I & Lab 6 credits

    An introduction to chemistry for students who have strong high school preparation in chemistry or who have taken Chemistry 122. Topics include the electronic structure of atoms, periodicity, molecular geometry, thermodynamics, bonding, equilibrium, reaction kinetics, and acids and bases. Each offering will also focus on a special topic(s) selected by the instructor. Students cannot receive credit for both Chemistry 123 and 124.

    During registration, students will register for both the lecture and a corresponding lab section, which will appear on the student's academic transcript in a single entry.

    Placement into Chemistry 123 and 124 is determined by the Chemistry Placement Evaluation, see Chemistry Home Page for more details. Students cannot receive credit for both Chemistry 123 and 124

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): CHEM 122 with a grade of C- or better or received a score of 3 or better on the Chemistry AP exam or received a score of 123 on the Carleton Chemistry Placement exam. NOT open to students who have taken CHEM 128 or received a score of 4 or better on the Chemistry AP exam or received a score of 5 or better on the Chemistry IB exam or received a Carleton CHEM 123 Requisite Equivalency. CHEM 123 and CHEM 124 are equivalent courses, if you have taken one you cannot register for the other.

    • BIOC Core CHEM Core CL: 100 level
    • CHEM  123.01 Spring 2026

    • Faculty:Rachel Horness 🏫 👤
    • M, WOlin 141 9:50am-11:00am
    • FOlin 141 9:40am-10:40am
    • CHEM  123.52 Spring 2026

    • Faculty:Rachel Horness 🏫 👤
    • Size:22
    • TAnderson Hall 221 1:00pm-5:00pm
    • TAnderson Hall 223 1:00pm-5:00pm
    • CHEM  123.57 Spring 2026

    • Faculty:Rachel Horness 🏫 👤
    • Size:22
    • TAnderson Hall 221 8:00am-12:00pm
    • TAnderson Hall 223 8:00am-12:00pm
  • CHEM 224 Principles of Chemistry II & Lab 6 credits

    A more advanced study of several core introductory chemistry principles. This course is suitable for students with advanced placement in chemistry or students who have completed Chemistry 123, 124 or 128. Topics include coordination chemistry, advanced bonding models, spectroscopy, advanced acid/base and redox equilibria, and electrochemistry. The topics will be taught from varying perspectives using examples from biochemistry, the environment, energy, or materials chemistry. The lab will focus on developing computational, quantitative, and synthetic skills and will prepare students for more advanced laboratory work in chemistry.

    During registration, students will register for both the lecture and a corresponding lab section, which will appear on the student's academic transcript in a single entry.

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): CHEM 123 or CHEM 124 or CHEM 128 with grade of C- or better or received a score of 4 or better on the Chemistry AP exam or received a score of 5 or better on the Chemistry IB exam or received a Carleton Chemistry 123 Requisite Equivalency or CHEM AL (Cambridge A Level Chemistry Exam) with a grade of B or better.

    • BIOC Core CHEM Core CL: 200 level
    • CHEM  224.01 Spring 2026

    • Faculty:Steven Drew 🏫 👤
    • M, WOlin 149 8:30am-9:40am
    • FOlin 149 8:30am-9:30am
    • CHEM  224.54 Spring 2026

    • Faculty:Steven Drew 🏫 👤
    • Size:22
    • THAnderson Hall 229 1:00pm-5:00pm
    • CHEM  224.59 Spring 2026

    • Faculty:Steven Drew 🏫 👤
    • Size:22
    • THAnderson Hall 229 8:00am-12:00pm
  • CHEM 234 Organic Chemistry II and Lab 6 credits

    The chemistry of functional groups is continued from Chemistry 233, and is extended to the multifunctional compounds found in nature, in particular carbohydrates and proteins. The laboratory focuses upon inquiry-based projects and spectroscopic analysis. One laboratory per week. During registration, students will register for both the lecture and a corresponding lab section, which will appear on the student's academic transcript in a single entry.

    Sophomore Priority section is available

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • Student has completed the following course(s): CHEM 233 with a grade of C- or better or has received a Carleton Chemistry 233 Requisite Equivalency.

    • BIOC Core CHEM Core CL: 200 level
    • CHEM  234.01 Spring 2026

    • Faculty:Gretchen Hofmeister 🏫 👤
    • M, WOlin 141 12:30pm-1:40pm
    • FOlin 141 1:10pm-2:10pm
    • CHEM  234.54 Spring 2026

    • Faculty:Gretchen Hofmeister 🏫 👤
    • Size:22
    • THAnderson Hall 321 1:00pm-5:00pm
    • THAnderson Hall 323 1:00pm-5:00pm
    • 3 seats reserved for Chemistry majors until the day after Junior Priority registration.

      Sophomore Priority

    • CHEM  234.59 Spring 2026

    • Faculty:Gretchen Hofmeister 🏫 👤
    • Size:22
    • THAnderson Hall 321 8:00am-12:00pm
    • THAnderson Hall 323 8:00am-12:00pm
    • 3 seats reserved for Chemistry majors until the day after Junior Priority registration.

      Sophomore Priority

  • CHEM 351 Inorganic Chemistry 6 credits

    Symmetry, molecular orbital theory and ligand field theory will provide a framework to explore the bonding, magnetism and spectroscopic properties of coordination complexes. Topics in reactivity (hard and soft acids and bases), bioinorganic chemistry, reaction mechanisms, and organometallic chemistry, will also be introduced.

    • Spring 2026
    • No Exploration QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): CHEM 224 with a grade of C- or better or received a Carleton Chemistry 224 Requisite Equivalency exam AND CHEM 234 with a grade of C- or better or received a Carleton Chemistry 234 Requisite Equivalency.

    • CHEM Elective CL: 300 level
    • CHEM  351.01 Spring 2026

    • Faculty:Matt Whited 🏫 👤
    • Size:25
    • M, WHulings 316 12:30pm-1:40pm
    • FHulings 316 1:10pm-2:10pm
  • CHEM 352 Laboratory in Advanced Inorganic Chemistry 2 credits

    Synthesis, purification and spectroscopic characterization of transition-metal complexes with an emphasis on methods for preparing and handling air-sensitive compounds. One laboratory per week.

    Previous or concurrent registration in CHEM 351

    • Spring 2026
    • No Exploration QRE, Quantitative Reasoning
    • Student has completed or is in the process of completing the following course(s): CHEM 351 with grade of C- or better.

    • CHEM Elective Lab
    • CHEM  352.52 Spring 2026

    • Faculty:Matt Whited 🏫 👤
    • Size:6
    • TAnderson Hall 325 1:00pm-5:00pm
    • CHEM  352.57 Spring 2026

    • Faculty:Matt Whited 🏫 👤
    • Size:6
    • TAnderson Hall 325 8:00am-12:00pm
  • CHEM 353 Organic Chemistry III 6 credits

    This course explores the relationship between structure and reactivity in organic molecular systems, with an emphasis on reaction mechanisms. Topics include molecular orbital theory, stereoelectronic effects, linear free energy relationships, and kinetic isotope effects. We will use these theories to revisit and deepen our understanding of reactions from Chemistry 233 (Organic Chemistry & Lab) and 234 (Organic Chemistry II & Lab). We will then analyze additional classes of reactions, such as pericyclic, enantioselective, and organometallic transformations. Students will use the primary literature to further investigate these topics.

    CHEM 301 or 343 or 344 required

    • Spring 2026
    • No Exploration QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): CHEM 234 or received a Carleton Chemistry 234 Requisite Equivalency AND has completed or is in the process of completing any of the following course(s): CHEM 301 or CHEM 343 or CHEM 344 with a grade of C- or better.

    • CHEM Elective CL: 300 level
    • CHEM  353.01 Spring 2026

    • Faculty:Kaz Skubi 🏫 👤
    • Size:25
    • M, WAnderson Hall 323 9:50am-11:00am
    • FAnderson Hall 323 9:40am-10:40am
  • CLAS 130 The Greek and Latin Roots of English 6 credits

    We speak it every day on campus, and it is the second most common language on the planet, but where did English come from? While its basic grammar is Germanic, much of its vocabulary—probably around 60 percent—comes from Greek and Latin. This course explores the varied and fascinating contributions that these two languages have made to English, focusing on the basic building blocks of words—bases, prefixes, and suffixes—while also considering the many routes the Classical languages have taken to enter modern English. This course is suitable for students of science, linguistics, and literature, as well as language lovers generally.

    • Spring 2026
    • HI, Humanistic Inquiry QRE, Quantitative Reasoning
    • CL: 100 level CLAS Additional LING Pertinent
    • CLAS  130.01 Spring 2026

    • Faculty:Chico Zimmerman 🏫 👤
    • Size:30
    • M, WLanguage & Dining Center 104 1:50pm-3:00pm
    • FLanguage & Dining Center 104 2:20pm-3:20pm
  • CS 111 Introduction to Computer Science 6 credits

    This course will introduce you to computer programming and the design of algorithms. By writing programs to solve problems in areas such as image processing, text processing, and simple games, you will learn about recursive and iterative algorithms, complexity analysis, graphics, data representation, software engineering, and object-oriented design. No previous programming experience is necessary.

    Sophomore Priority section is available

    • Spring 2026
    • FSR, Formal or Statistical Reasoning QRE, Quantitative Reasoning
    • NOT open to students who have completed any of the following course(s): CS 200 or greater with a grade of C- or better.

    • CGSC Core CL: 100 level CS Required for Major DGAH Skill Building No Prerequisites PHYS Addl Recommended STAT Supporting
    • CS  111.01 Spring 2026

    • Faculty:Anna Meyer 🏫 👤
    • Size:48
    • M, WOlin 310 9:50am-11:00am
    • FOlin 310 9:40am-10:40am
    • Sophomore Priority

    • CS  111.02 Spring 2026

    • Faculty:Jean Salac 🏫 👤
    • Size:48
    • M, WOlin 310 12:30pm-1:40pm
    • FOlin 310 1:10pm-2:10pm
    • Sophomore Priority

  • CS 201 Data Structures 6 credits

    Think back to your favorite assignment from Introduction to Computer Science. Did you ever get the feeling that “there has to be a better/smarter way to do this problem”? The Data Structures course is all about how to store information intelligently and access it efficiently. How can Google take your query, compare it to billions of web pages, and return the answer in less than one second? How can one store information so as to balance the competing needs for fast data retrieval and fast data modification? To help us answer questions like these, we will analyze and implement stacks, queues, trees, linked lists, graphs, and hash tables. Students who have received credit for a course for which Computer Science 201 is a prerequisite are not eligible to enroll in Computer Science 201.

    Sophomore Priority section is available

    • Spring 2026
    • FSR, Formal or Statistical Reasoning QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): CS 111 with a grade of C- or better or a score of 4 or better on the Computer Science A AP exam or received a Carleton Computer Science 111 Requisite Equivalency. Not open to students that have taken CS 200.

    • CL: 200 level CS Required for Major
    • CS  201.01 Spring 2026

    • Faculty:Sneha Narayan 🏫 👤
    • Size:30
    • M, WOlin 310 11:10am-12:20pm
    • FOlin 310 12:00pm-1:00pm
    • Sophomore Priority

    • CS  201.02 Spring 2026

    • Faculty:Anya Vostinar 🏫 👤
    • Size:30
    • M, WOlin 310 8:30am-9:40am
    • FOlin 310 8:30am-9:30am
    • Sophomore Priority

  • CS 314* Data Visualization (*=Junior Seminar) 6 credits

    Though the wealth of data surrounding us can be overwhelming, we have evolved incredible tools for finding patterns in large amounts of information: our eyes! Data visualization is concerned with turning information into pictures to better communicate patterns or discover new insights, drawing from computer graphics, human-computer interaction, design, and perceptual psychology. In this junior seminar, we will learn different ways in which data can be expressed visually and which methods work best for which tasks, with a particular focus on technical communication. Using this knowledge, we will critique existing visualizations as well as design and build new ones.

    • Spring 2026
    • FSR, Formal or Statistical Reasoning QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): CS 200 or CS 201 with a grade of C- or better or received a Carleton Computer Science 201 or better Requisite Equivalency. Not open to students who have taken CS 314.

    • CGSC Elective CL: 300 level CS Junior Seminar Elective CS Major Electives SDSC CS Elective STAT Elective DGAH Critical Ethical Reflection
    • CS  314*.01 Spring 2026

    • Faculty:Eric Alexander 🏫 👤
    • Size:16
    • M, WAnderson Hall 223 12:30pm-1:40pm
    • FAnderson Hall 223 1:10pm-2:10pm
  • CS 362 Computational Biology 6 credits

    Recent advances in high-throughput experimental techniques have revolutionized how biologists measure DNA, RNA and protein. The size and complexity of the resulting datasets have led to a new era where computational methods are essential to answering important biological questions. This course focuses on the process of transforming biological problems into well formed computational questions and the algorithms to solve them. Topics include approaches to sequence comparison and alignment; molecular evolution and phylogenetics; DNA/RNA sequencing and assembly; and specific disease applications including cancer genomics.

    • Spring 2026
    • FSR, Formal or Statistical Reasoning QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): CS 200 with a grade of C- or better or CS 201 with a grade of C- or better or received a Carleton Computer Science 200 Requisite Equivalency AND CS 202 with a grade of C- or better or received a Carleton Computer Science 202 Requisite Equivalency or MATH 236 with a grade of C- or better or received a Carleton Math 236 Requisite Equivalency. MATH 236 will be accepted in lieu of CS 202.

    • CL: 300 level CS Major Electives SDSC CS Elective STAT Elective
    • CS  362.01 Spring 2026

    • Faculty:Layla Oesper 🏫 👤
    • Size:34
    • M, WLeighton 305 11:10am-12:20pm
    • FLeighton 305 12:00pm-1:00pm
  • ECON 110 Principles of Macroeconomics 6 credits

    This course gives students a foundation in the general principles of economics as a basis for effective citizenship and, when combined with 111, as a preparation for all advanced study in economics. Topics include analysis of the measurement, level, and distribution of national income; the concepts of inflation and depression; the role and structure of the banking system; fiscal and monetary stabilization techniques; implications of and limits to economic growth; and international economic relations.

    • Spring 2026
    • QRE, Quantitative Reasoning SI, Social Inquiry
    • Not open to students who have completed any of the following exams: AP Macroeconomics exam with a score of 5 or IB Economics exam with a score of 6 or better. Students who plan to take upper-level economics courses must review additional material in lieu of ECON 110. If you would like to waive your AP or IB test score in order to take ECON 110, please contact the Registrar's Office for options.

    • CL: 100 level PPOL Core
    • ECON  110.01 Spring 2026

    • Faculty:Ethan Struby 🏫 👤
    • Size:30
    • M, WWillis 203 11:10am-12:20pm
    • FWillis 203 12:00pm-1:00pm
    • ECON  110.02 Spring 2026

    • Faculty:Yingtong Xie 🏫 👤
    • Size:30
    • M, WWillis 203 9:50am-11:00am
    • FWillis 203 9:40am-10:40am
  • ECON 111 Principles of Microeconomics 6 credits

    This course gives the students a foundation in the general principles of economics as a basis for effective citizenship and, when combined with 110, as a preparation for all advanced study in economics. Topics include consumer choice theory; the formation of prices under competition, monopoly, and other market structures; the determination of wages, profits, and income from capital; the distribution of income; and an analysis of policy directed towards problems of public finance, pollution, natural resources, and public goods.

    • Spring 2026
    • QRE, Quantitative Reasoning SI, Social Inquiry
    • Not open to students who have completed any of the following exams: AP Microeconomics exam with a score of 5 or IB Economics exam with a score of 6 or better. Students who plan to take upper-level economics courses must review additional material in lieu of ECON 111. If you would like to waive your AP or IB test score in order to take ECON 111, please contact the Registrar's Office for options.

    • CL: 100 level PPOL Core
    • ECON  111.01 Spring 2026

    • Faculty:Faress Bhuiyan 🏫 👤
    • Size:30
    • M, WWillis 204 9:50am-11:00am
    • FWillis 204 9:40am-10:40am
    • ECON  111.02 Spring 2026

    • Faculty:Nathan Grawe 🏫 👤
    • Size:30
    • T, THCMC 206 10:10am-11:55am
  • ECON 241 Macroeconomic Growth and Development 6 credits

    Why are some countries rich and others poor? What causes countries to grow over time? This course documents different patterns of macroeconomic development across the world and how economic theory explains those patterns. We will draw on both cross-country evidence and individual case studies to understand the role of formal and informal institutions, culture, geography, policy, and other fundamental causes of differences in long run macroeconomic outcomes.

    • Spring 2026
    • IS, International Studies QRE, Quantitative Reasoning SI, Social Inquiry
    • Student has completed any of the following course(s): ECON 110 with grade of C- or better or has scored a 5 on the Macroeconomics AP exam or has scored a 6 or better on the Economics IB exam or received a Carleton Economics 110 Requisite Equivalency.

    • ASST Central Asia ASST East Asia ASST South Asia CL: 200 level ECON Elective LTAM Pertinent Courses POSI Elective/Non POSC SDSC XDept Elective ASST Social Inquiry PPOL Economic Policy Making & Development SAST Support Social Inquiry
    • ECON  241.01 Spring 2026

    • Faculty:Ethan Struby 🏫 👤
    • Size:25
    • M, WWillis 203 1:50pm-3:00pm
    • FWillis 203 2:20pm-3:20pm
  • ECON 257 Economics of Gender 6 credits

    This course examines the role of gender in determining key socio-economic outcomes. Topics include education, marriage, divorce, domestic violence, sex, fertility, work, earnings, occupation, and discrimination. We develop economic tools to examine patterns in gender differentials across time, across societies, and within socio-economic groups. We also evaluate the impact of policies, such as paid versus unpaid parental leave, on gender-based outcomes.

    • Spring 2026
    • QRE, Quantitative Reasoning SI, Social Inquiry
    • Student has completed any of the following course(s): ECON 111 with a grade of C- or better or ECON AL (Cambridge A Level Economics) with a grade of B or better or has received a score of 5 on the AP Microeconomics test or a score of 6 or better on the IB Economics test or received an ECON 111 requisite equivalency.

    • CL: 200 level ECON Elective GWSS Elective POSI Elective/Non POSC PPOL Social Policy & Welfare
    • ECON  257.01 Spring 2026

    • Faculty:Prathi Seneviratne 🏫 👤
    • Size:25
    • M, WWillis 204 11:10am-12:20pm
    • FWillis 204 12:00pm-1:00pm
  • ECON 265 Game Theory and Economic Applications 6 credits

    Game theory is the study of decision making in strategic situations. In this course we will develop tools to help us to analyze a wide variety of settings in which two or more people make choices that jointly affect one another’s well-being. We will discuss many different applications, including negotiations, charitable giving, the division of labor on shared projects, armed conflicts, and the role of education in the job market. Topics covered include pure and mixed-strategy Nash equilibrium, rationalizability, backward induction, repeated games, Bayesian games and level-k reasoning.

    • Spring 2026
    • QRE, Quantitative Reasoning SI, Social Inquiry
    • Student has completed any of the following course(s): ECON 111 with a grade of C- or better or ECON AL (Cambridge A Level Economics) with a grade of B or better or has received a score of 5 on the AP Microeconomics test or a score of 6 or better on the IB Economics test or received an ECON 111 requisite equivalency.

    • CGSC Elective CL: 200 level ECON Elective
    • ECON  265.01 Spring 2026

    • Faculty:Jonathan Lafky 🏫 👤
    • Size:25
    • T, THWillis 204 10:10am-11:55am
  • ECON 267 Behavioral Economics 6 credits

    This course introduces behavioral economics as a complementary approach to traditional economic models of decision making. We will study situations in which the predictions of traditional models can appear to be inconsistent with the choices people actually make, and then ask whether we can improve those models by introducing psychologically plausible assumptions. We will discuss a broad range of behavioral topics, including biases in decision making, risk and time preferences, prospect theory, other-regarding preferences, and the design of experiments.

    • Spring 2026
    • QRE, Quantitative Reasoning SI, Social Inquiry
    • Student has completed any of the following course(s): ECON 110 with a grade of C- or better or received a score of 5 on the Macroeconomics AP exam or received a ECON 110 requisite equivalency and ECON 111 with a grade of C- or better or received a score of 5 on the Microeconomics AP exam or received ECON 111 requisite equivalency OR has received a score of 6 or better on the Economics IB exam.

    • CGSC Elective CL: 200 level ECON Elective PSYC Pertinent
    • ECON  267.01 Spring 2026

    • Faculty:Jonathan Lafky 🏫 👤
    • Size:25
    • T, THWillis 204 1:15pm-3:00pm
  • ECON 274 Labor Economics 6 credits

    Why do some people choose to work and others do not? Why are some people paid higher wages than others? What are the economic benefits of education for the individual and for society? How do government policies, such as subsidized child care, the Earned Income Tax Credit and the income tax influence whether people work and the number of hours they choose to work? These are some of the questions examined in labor economics. This course will focus on the labor supply and human capital decisions of individuals and households.

    • Spring 2026
    • QRE, Quantitative Reasoning SI, Social Inquiry
    • Student has completed any of the following course(s): ECON 110 with a grade of C- or better or received a score of 5 on the Macroeconomics AP exam or received a ECON 110 requisite equivalency and ECON 111 with a grade of C- or better or received a score of 5 on the Microeconomics AP exam or received ECON 111 requisite equivalency OR has received a score of 6 or better on the Economics IB exam.

    • CL: 200 level ECON Elective POSI Elective/Non POSC PPOL Economic Policy Making & Development
    • ECON  274.01 Spring 2026

    • Faculty:Faress Bhuiyan 🏫 👤
    • Size:25
    • M, WWillis 211 12:30pm-1:40pm
    • FWillis 211 1:10pm-2:10pm
  • ECON 330 Intermediate Price Theory 6 credits

    An analysis of the forces determining relative prices within the framework of production and distribution. This class is normally taken by juniors. Sophomores considering enrolling should speak to the instructor.

    • Spring 2026
    • QRE, Quantitative Reasoning SI, Social Inquiry
    • Student must have completed any of the following course(s): ECON 110 with a grade of C- or better or received a score of 5 or better on the Macroeconomics AP exam or received an ECON 110 requisite equivalency AND ECON 111 with a grade of C- or better or received a score of 5 or better on the Microeconomics AP exam or received a score of 6 or received an ECON 111 requisite equivalency or better on the Economics IB exam AND MATH 101 or MATH 111 with a grade of C- or better or received a score of 4 or better on the Calculus AB AP exam or received a score of 4 or better on the Calculus BC AP exam or received a score of 5 or better on the Calculus IB exam received a Carleton Math 111 or greater Requisite Equivalency or Equivalents.

    • CL: 300 level
    • ECON  330.01 Spring 2026

    • Faculty:Jenny Bourne 🏫 👤
    • Size:20
    • T, THWillis 211 10:10am-11:55am
  • ECON 331 Intermediate Macroeconomic Theory 6 credits

    This course focuses on the theoretical analysis of the macroeconomy, with an emphasis on the microeconomic foundations of macroeconomic outcomes. Topics include the analysis of long-run growth, theories of business cycles, and optimal stabilization policy.  This class is normally taken by juniors. Sophomores considering enrolling should speak to the instructor.

    • Spring 2026
    • QRE, Quantitative Reasoning SI, Social Inquiry
    • Student must have completed any of the following course(s): ECON 110 or received a score of 5 or better on the Macroeconomics AP exam or received an ECON 110 requisite equivalency AND ECON 111 or received a score of 5 or better on the Microeconomics AP exam or received an ECON 111 requisite equivalency or received a score of 6 or better on the Economics IB exam AND MATH 101 or MATH 111 or greater or received a a score of 4 or better on the Calculus AB AP exam or received a score of 4 or better on the Calculus BC AP exam or received a score of 6 or better on the Mathematics IB exam or received a Carleton Math 111 or better Requisite Equivalency AND either STAT 120 or STAT 250 with a grade of C- or better or received a score of 4 or better on the Statistics AP exam or equivalents.

    • CL: 300 level
    • ECON  331.01 Spring 2026

    • Faculty:Yingtong Xie 🏫 👤
    • Size:25
    • M, WWillis 204 12:30pm-1:40pm
    • FWillis 204 1:10pm-2:10pm
  • ENTS 120 Introduction to Geospatial Analysis & Lab 6 credits

    Spatial data analysis using Geographic Information Systems (GIS), remote sensing, global positioning, and related technologies are increasingly important for understanding and analyzing a wide range of biophysical, social, and economic phenomena. This course serves as an overview and introduction to the concepts, algorithms, issues, and methods in describing, analyzing, and modeling geospatial data over a range of application areas.

    During registration, students will register for both the lecture and a corresponding lab section, which will appear on the student's academic transcript in a single entry.

    • Spring 2026
    • QRE, Quantitative Reasoning SI, Social Inquiry
    • ARCN Pertinent CL: 100 level DGAH Skill Building SDSC XDept Elective
    • ENTS  120.01 Spring 2026

    • Faculty:Karissa Pepin 🏫 👤
    • M, WCMC 301 11:10am-12:20pm
    • FCMC 301 12:00pm-1:00pm
    • ENTS  120.51 Spring 2026

    • Faculty:Karissa Pepin 🏫 👤
    • Size:12
    • MOlin 206 1:00pm-5:00pm
    • ENTS  120.52 Spring 2026

    • Faculty:Karissa Pepin 🏫 👤
    • Size:12
    • TOlin 206 1:00pm-5:00pm
  • ENTS 210 Environmental Justice 6 credits

    The environmental justice movement seeks greater participation by marginalized communities in environmental policy, and equity in the distribution of environmental harms and benefits. This course will examine the meaning of “environmental justice,” the history of the movement, the empirical foundation for the movement’s claims, and specific policy questions. Our focus is the United States, but students will have the opportunity to research environmental justice in other countries.

    X-List GEOL 210

    • Spring 2026
    • IDS, Intercultural Domestic Studies QRE, Quantitative Reasoning SI, Social Inquiry
    • AMST Democracy Activism AMST Space and Place CL: 200 level ENTS Society, Culture and Policy POSI Elective/Non POSC AMST Race Ethnicity Indigeneity PPOL Environmental Policy & Sustainability
    • ENTS  210.01 Spring 2026

    • Faculty:Devavani Chatterjea 🏫 👤
    • Size:25
    • T, THLaird 205 1:15pm-3:00pm
  • GEOL 340 Hydrogeology: Groundwater & Lab 6 credits

    The principles of groundwater flow through the subsurface, and the functioning of aquifers. Topics include the properties of porous media, hydraulic head gradients, contaminant transport, and fractured and karstified aquifers. Labs will include working with physical sandbox models and soil columns, as well as an outdoor pumping well test (weather permitting). We will simulate groundwater flow using simple numerical modeling, beginning with an introduction to Python coding, and develop an increasingly complex groundwater model over the course of the term. No previous programming experience required. Geology 210 recommended preparation.

    During registration, students will register for both the lecture and a corresponding lab section, which will appear on the student's academic transcript in a single entry.

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): One 100-Level GEOL course with grade of C- or better.

    • ACE Applied CL: 300 level ENTS Topical Seminar SDSC XDept Elective ENTS Environmental Science
    • GEOL  340.01 Spring 2026

    • Faculty:Chloé Fandel 🏫 👤
    • M, WAnderson Hall 123 11:10am-12:20pm
    • FAnderson Hall 123 12:00pm-1:00pm
    • GEOL  340.54 Spring 2026

    • Faculty:Chloé Fandel 🏫 👤
    • Size:18
    • THAnderson Hall 123 1:00pm-5:00pm
  • NEUR 238 Neurons, Circuits and Behavior 6 credits

    Neurons are the building blocks of the nervous system. Molecular and cellular neuroscience seeks to understand the fundamental principles that govern how neurons function, how they communicate with each other, and how they assemble into circuits that generate behavior. This course focuses on the molecular and cellular basis of nervous system function from the level of genes and molecules to neural circuits and behavior. We will take an integrative approach to examine the genetic, molecular and cellular mechanisms that underlie neuronal communication, the molecular basis of sensation and innate behaviors, neural plasticity, and nervous system disorders. This course will emphasize the experimental evidence and techniques that have built our understanding of the molecular and cellular basis of behavior through team-based learning, analysis of primary literature papers and laboratory experimentation. A grade of C- or better must be earned in both Neuroscience 238 and 239 to satisfy the LS requirement.

    Requires concurrent registration in NEUR 239.

    Waitlist Information: If you would like to waitlist for a NEUR 239 lab section, you will need to UNCHECK the box for the lecture section, NEUR 238, prior to completing the waitlist process. If you are offered a seat in the lab, you will be able to register for the lecture at the same time.

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • Student must have completed and of the following course(s): NEUR 127 or BIOL 125 with grade of C- or better or received a score of 5 on the Biology AP exam or received a score of 6 or better on the Biology IB exam or equivalent.

    • NEUR 239: Neurons, Circuits and Behavior Lab
    • BIOL Elective CL: 200 level NEUR Core CGSC Elective
    • NEUR  238.01 Spring 2026

    • Faculty:Eric Hoopfer 🏫 👤
    • T, THHulings 316 10:10am-11:55am
  • PHYS 142 Physical Systems: Mechanics and Relativity with Problem Solving and Lab 6 credits

    This course begins with an introduction to classical mechanics using the Newtonian worldview. Descriptions of motion and change in motion of some simple systems at human speeds are investigated using Newton’s laws, vector analysis, and the conservation laws of momentum and energy. The course moves beyond the Newtonian framework to consider a relativistic framework where time and space are intertwined and explores the motion of objects whose speeds approach the speed of light. Comfort with algebra and the integration and differentiation of elementary functions is assumed. Weekly laboratory work.  This section of introductory physics with problem solving is periodically offered for students who wish to further develop their general analytical and critical thinking skills. The smaller section will have additional class meetings for problem solving and review. PHYS 142 is appropriate for students who would like to have more scheduled time to work with a faculty member on developing their scientific reasoning skills and understanding of the foundations of physics.  

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • Student has completed completed any of the following course(s): MATH 101 or MATH 111 or greater with a grade of C- or better or received a score of 4 or better on the Calculus AB AP Exam or received a score of 4 or better on the Calculus BC AP exam or has received a score of 5 or better on the Calculus IB exam or equivalents or received a Carleton MATH 111 or better Requisite Equivalency AND has NOT taken PHYS 131 or PHYS 144 or PHYS 145 or PHYS 151. PHYS 142 and PHYS 143 are equivalent courses, if you have taken one you cannot register for the other.

    • CL: 100 level PHYS Introduction Mechanics & Relativity
    • PHYS  142.57 Spring 2026

    • Faculty:Barry Costanzi 🏫 👤
    • Size:24
    • M, WAnderson Hall 036 8:30am-9:40am
    • TAnderson Hall 025 8:00am-12:00pm
    • THAnderson Hall 036 8:15am-9:30am
    • FAnderson Hall 036 8:30am-9:30am
    • Extra Time Required

  • PHYS 145 Mechanics and Waves and Lab 6 credits

    This course begins with the study of the motion of objects on the human scale using Newton's laws. The course provides the foundation for the study of conservation of energy and momentum, waves, and fluids. Biologic, medical, chemical, nuclear, and geologic applications may be considered. Comfort with algebra and the integration and differentiation of elementary functions is assumed. Weekly laboratory work.

    During registration, students will register for both the lecture and a corresponding lab section, which will appear on the student's academic transcript in a single entry.

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): MATH 101 or MATH 111 or greater with a grade of C- or better or received a score of 4 or better on the Calculus AB AP exam or received a score of 4 or better on the Calculus BC exam or received a score of 5 or better on the Calculus IB exam or received a Carleton Math 111 or better Requisite Equivalency AND has NOT taken PHYS 131 or PHYS 142 or PHYS 143 or PHYS 144.

    • CL: 100 level
    • PHYS  145.01 Spring 2026

    • Faculty:Chris West 🏫 👤
    • M, WAnderson Hall 036 9:50am-11:00am
    • FAnderson Hall 036 9:40am-10:40am
    • PHYS  145.54 Spring 2026

    • Faculty:Arjendu Pattanayak 🏫 👤
    • Size:24
    • THAnderson Hall 021 1:00pm-5:00pm
    • PHYS  145.57 Spring 2026

    • Faculty:Chris West 🏫 👤
    • Size:24
    • TAnderson Hall 021 8:00am-12:00pm
  • PHYS 222 A Survey of Cosmology 6 credits

    A detailed survey of selected topics in cosmology. Topics might include the Friedmann equation, fluid and acceleration equations, basic metrics, evolution of single and multi-component universes, cosmological parameters, dark matter, baryogenesis/leptogenesis, the cosmic microwave background radiation, nucleosynthesis, inflation, and structure formation. All topics will be covered assuming only intro level physics as prerequisite.

    PHYS 222 is cross listed with ASTR 222.

    Sophomore Priority

    • Spring 2026
    • No Exploration QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): PHYS 142 or PHYS 143 or PHYS 144 or PHYS 151 with a grade of C- or better.

    • PHYS Addl Recommended
    • PHYS  222.02 Spring 2026

    • Faculty:Chris West 🏫 👤
    • Size:25
    • M, WAnderson Hall 323 12:30pm-1:40pm
    • FAnderson Hall 323 1:10pm-2:10pm
  • PHYS 232 Astrophysics I 6 credits

    A study of stellar structure and evolution with an emphasis on the physical principles underlying the observed phenomena. Topics include the birth, evolution, and death of stars, pulsars, black holes, and white dwarfs.

    Crosslisted with ASTR 232

    • Spring 2026
    • No Exploration QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): PHYS 142 or PHYS 143 or PHYS 144 or PHYS 151 AND PHYS 228 or PHYS 231 with a grade of C- or better.

    • CL: 200 level
    • PHYS  232.02 Spring 2026

    • Faculty:Ryan Terrien 🏫 👤
    • Size:24
    • M, WAnderson Hall 223 9:50am-11:00am
    • FAnderson Hall 223 9:40am-10:40am
  • PHYS 235 Electricity and Magnetism and Lab 6 credits

    Electric and magnetic fields in free space, and their interactions with charges and currents. Topics include electric fields and magnetic fields of various charge and current distributions, induction, DC and AC circuits and Maxwell's equations. Weekly laboratory work explores course content in more practical detail.

    During registration, students will register for both the lecture and a corresponding lab section, which will appear on the student's academic transcript in a single entry.

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): PHYS 142 or PHYS 143 or PHYS 144 or PHYS 151 AND PHYS 165 or PHYS 228 or PHYS 231 AND MATH 210 or MATH 211 or greater with grade of C- or better or equivalent.

    • CL: 200 level PHYS 200-level Core
    • PHYS  235.01 Spring 2026

    • Faculty:Seth Kimbrell 🏫 👤
    • M, WAnderson Hall 036 11:10am-12:20pm
    • FAnderson Hall 036 12:00pm-1:00pm
    • PHYS  235.52 Spring 2026

    • Faculty:Seth Kimbrell 🏫 👤
    • Size:10
    • TAnderson Hall 027 1:00pm-5:00pm
    • PHYS  235.54 Spring 2026

    • Faculty:Ryan Terrien 🏫 👤
    • Size:10
    • THAnderson Hall 027 1:00pm-5:00pm
    • PHYS  235.59 Spring 2026

    • Faculty:Seth Kimbrell 🏫 👤
    • Size:10
    • THAnderson Hall 027 8:00am-12:00pm
  • PHYS 342 Contemporary Experimental Physics and Lab 6 credits

    A study of experimental techniques and apparatus basic to the measurements which underlie and validate contemporary theories in physics. Topics include electrical measurements, data analysis and statistics, optical and laser techniques, particle detectors, and time coincidence techniques. Applications are made to experiments such as magnetic resonance, Mossbauer and nuclear spectroscopy and laser optics. Class time is devoted to studying the measurement techniques and considering phenomenological models of the effects observed in the laboratory. One laboratory per week.

    During registration, students will register for both the lecture and a corresponding lab section, which will appear on the student's academic transcript in a single entry.

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): PHYS 228 AND PHYS 235 AND PHYS 335 or PHYS 346 with grade of C- or better.

    • CL: 300 level PHYS 300-level Lab focus
    • PHYS  342.01 Spring 2026

    • Faculty:Melissa Eblen-Zayas 🏫 👤
    • M, WAnderson Hall 036 12:30pm-1:40pm
    • FAnderson Hall 036 1:10pm-2:10pm
    • PHYS  342.52 Spring 2026

    • Faculty:Melissa Eblen-Zayas 🏫 👤
    • Size:12
    • TAnderson Hall 035 1:00pm-5:00pm
    • PHYS  342.59 Spring 2026

    • Faculty:Melissa Eblen-Zayas 🏫 👤
    • Size:12
    • THAnderson Hall 035 8:00am-12:00pm
  • PHYS 352 Advanced Electricity and Magnetism 6 credits

    The course introduces techniques for applying electromagnetic theory to charge and current distributions beyond what is covered in prior Electricity and Magnetism courses. Additional topics include applications to Maxwell's equations, radiation, and relativity. Recommended preparation: MATH 341.

    MATH 341 is strongly recommended

    • Spring 2026
    • No Exploration QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): PHYS 235 with grade of C- or better.

    • CL: 300 level PHYS 300-level Theory
    • PHYS  352.01 Spring 2026

    • Faculty:Jay Tasson 🏫 👤
    • Size:24
    • M, WAnderson Hall 223 11:10am-12:20pm
    • FAnderson Hall 223 12:00pm-1:00pm
  • POSC 122 Politics in America: Liberty and Equality 6 credits

    An introduction to American government and politics. Focus on the Congress, Presidency, political parties and interest groups, the courts and the Constitution. Particular attention will be given to the public policy debates that divide liberals and conservatives and how these divisions are rooted in American political culture.

    • Spring 2026
    • IDS, Intercultural Domestic Studies QRE, Quantitative Reasoning SI, Social Inquiry
    • AFST Pertinent AMST America in the World AMST Democracy Activism AMST Survey 1 CL: 100 level POSI Core POSI Elective AMST Race Ethnicity Indigeneity EDUC 3 Public Policy Educational Reform
    • POSC  122.01 Spring 2026

    • Faculty:Ryan Dawkins 🏫 👤
    • Size:30
    • M, WLanguage & Dining Center 104 11:10am-12:20pm
    • FLanguage & Dining Center 104 12:00pm-1:00pm
  • POSC 230 Methods of Political Research 6 credits

    An introduction to research method, research design, and the analysis of political data. The course is intended to introduce students to the fundamentals of scientific inquiry as they are employed in the discipline. The course will consider the philosophy of scientific research generally, the philosophy of social science research, theory building and theory testing, the components of applied (quantitative and qualitative) research across the major sub-fields of political science, and basic methodological tools. Intended for majors only.

    • Spring 2026
    • QRE, Quantitative Reasoning SI, Social Inquiry WR2 Writing Requirement 2
    • Student has completed any of the following course(s): STAT 120 or STAT 230 or STAT 250 or PSYC 200 or SOAN 239 with a grade of C- or better or received a score of 4 or better on the Statistics AP exam.

    • ASST Methodology ASST Pertinent CL: 200 level SDSC XDept Elective
    • POSC  230.01 Spring 2026

    • Faculty:Ryan Dawkins 🏫 👤
    • Size:18
    • T, THWeitz Center 235 10:10am-11:55am
  • POSC 261 The Global Crisis of Democracy 6 credits

    Democracy is in trouble worldwide. The most visible indicators are the rise of explicitly anti-democratic leaders and anti-liberal parties that employ populism and exploit ethnic and ideological polarization to acquire power. Democratic norms and institutions have eroded across the globe. Structures that undergirded the positive-sum linkage between industrialization, the rise of labor unions, and democratic parties in much of the West have been transformed in ways that undermine democracy. This course will analyze these and related trends that demonstrate that liberal democracy is suffering a global crisis. Instruction will cover cases across time and from all regions of the world.

    Extra Time Required: Film screenings, guest lectures, talks and events.

    • Spring 2026
    • IS, International Studies QRE, Quantitative Reasoning SI, Social Inquiry
    • CL: 200 level LTAM Electives POSI Elective PPOL Other Comparative
    • POSC  261.01 Spring 2026

    • Faculty:Alfred Montero 🏫 👤
    • Size:25
    • M, WHasenstab 105 1:50pm-3:00pm
    • FHasenstab 105 2:20pm-3:20pm
  • PSYC 200 Measurement and Data Analysis in Psychology 6 credits

    The course considers the role of measurement and data analysis focused on behavioral sciences. Various forms of measurement and standards for the evaluation of measures are explored. Students learn how to summarize, organize, and evaluate data using a variety of techniques that are applicable to research in psychology and other disciplines. Among the analyses discussed and applied are tests of means, various forms of analysis of variance, correlation and regression, planned and post-hoc comparisons, as well as various non-parametric tests. Research design is also explored.

    Requires concurrent registration in PSYC 201.

    Waitlist Information: If you would like to waitlist for a PSYC 201 lab section, you will need to UNCHECK the box for the lecture section, PSYC 200, prior to completing the waitlist process. If you are offered a seat in the lab, you will be able to register for the lecture at the same time.

    • Spring 2026
    • FSR, Formal or Statistical Reasoning QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): PSYC 110 or received a score of 4 or better on the Psychology AP exam or received a score of 6 or better on the Psychology IB exam OR CGSC/PSYC 232 and CGSC/PSYC 233 with a grade of C- or better.

    • PSYC 201: Measurement and Data Analysis Lab
    • CGSC Core CL: 200 level PSYC Methods SDSC XDept Elective
    • PSYC  200.01 Spring 2026

    • Faculty:Violet Brown 🏫 👤
    • M, WAnderson Hall 329 12:30pm-1:40pm
    • FAnderson Hall 329 1:10pm-2:10pm
  • PSYC 201 Measurement and Data Analysis Lab 2 credits

    This lab course accompanies the lecture course, Psychology 200, and must be taken during the same term. The lab will provide an opportunity to explore lecture topics more deeply, and in particular emphasize data collection and computational skills.

    Requires concurrent registration in PSYC 200.

    Waitlist Information: If you would like to waitlist for a PSYC 201 lab section, you will need to UNCHECK the box for the lecture section, PSYC 200, prior to completing the waitlist process. If you are offered a seat in the lab, you will be able to register for the lecture at the same time.

    • Spring 2026
    • QRE, Quantitative Reasoning
    • PSYC 200: Measurement and Data Analysis in Psychology
    • CGSC Core PSYC Methods
    • PSYC  201.01 Spring 2026

    • Faculty:Violet Brown 🏫 👤
    • Size:16
    • T, THOlin 04 10:10am-11:55am
    • PSYC  201.02 Spring 2026

    • Faculty:Violet Brown 🏫 👤
    • Size:16
    • T, THOlin 04 1:15pm-3:00pm
  • PSYC 218 Hormones, Brain, and Behavior 6 credits

    In this course, students will learn about how hormones act in the brain and the body to affect behaviors. This course draws heavily on biological psychology and students learn about techniques in neuroendocrinology to better understand cellular function, neural circuits, and the display of behaviors. Team-based learning and case studies are used to explore the endocrine system, sexual differentiation, the stress response, thirst and digestion, and reproductive behaviors. The experimental evidence upon which our understanding of hormones, brain, and behavior is constructed is emphasized.

    Enrollment in Psychology 219 is recommended. A grade of C- or better must be earned in both Psychology 218 and 219 to satisfy the LS requirement.

    Recommended preparation: PSYC 110 or NEUR 127 or BIOL 125.

    • Spring 2026
    • QRE, Quantitative Reasoning
    • CL: 200 level NEUR Elective PSYC Core PSYC Biological & Behavioral Processes
    • PSYC  218.01 Spring 2026

    • Faculty:Joel Tripp 🏫 👤
    • Size:32
    • M, WWeitz Center 235 9:50am-11:00am
    • FWeitz Center 235 9:40am-10:40am
  • PSYC 219 Laboratory Research Methods in Hormones, Brain, and Behavior 2 credits

    The laboratory in Hormones, Brain and Behavior will consider the role of hormones in shaping the brain, the effect of experience on hormone levels, and neuroendocrine factors in the display of hormones. Students will learn common techniques in behavioral neuroendocrinology and will collect and analyze data. Psychology 219 requires current or prior registration in Psychology 218. A grade of C- or better must be earned in both Psychology 218 and 219 to satisfy the LS requirement.

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • Student has completed or is in the process of completing any of the following course(s): PSYC 218 with grade of C- or better.

    • NEUR Elective PSYC Laboratory
    • PSYC  219.52 Spring 2026

    • Faculty:Joel Tripp 🏫 👤
    • Size:16
    • THulings B11A 1:00pm-5:00pm
    • PSYC  219.53 Spring 2026

    • Faculty:Joel Tripp 🏫 👤
    • Size:16
    • WHulings B11A 2:00pm-6:00pm
  • PSYC 265 Relationship Science Lab 2 credits

    Students will replicate existing studies and collect and report on their own empirical data in the field of relationship science.

    A grade of C- or better must be earned in both PSYC 264 and PSYC 265 to satisfy the LS requirement.

    Requires concurrent registration in PSYC 264.

    Waitlist Information: If you would like to waitlist for a PSYC 265 lab section, you will need to UNCHECK the box for the lecture section, PSYC 264, prior to completing the waitlist process. If you are offered a seat in the lab, you will be able to register for the lecture at the same time.

    • Spring 2026
    • LS, Science with Lab QRE, Quantitative Reasoning
    • PSYC 264: Relationship Science
    • PSYC Laboratory
    • PSYC  265.52 Spring 2026

    • Faculty:Emma McGorray 🏫 👤
    • Size:16
    • TOlin 106 1:00pm-4:00pm
    • PSYC  265.54 Spring 2026

    • Faculty:Emma McGorray 🏫 👤
    • Size:16
    • THOlin 106 1:00pm-4:00pm
  • PSYC 375 Language and Deception 6 credits

    In this course we will examine deception and persuasion in language use. We will take up three main issues. The first is what it means to deceive and how people deceive others through language. What methods do they use, and how do these methods work? The second issue is why people deceive. What purposes do their deceptions serve in court, in advertising, in bureaucracies, in business transactions, and in everyday face-to-face conversation? The third issue is the ethics of deception. Is it legitimate to deceive others, and if so, when and why?

    • Spring 2026
    • QRE, Quantitative Reasoning SI, Social Inquiry
    • Student has completed any of the following course(s): PSYC 232 or CGSC232/PSYC 232 or PSYC 234 or PSYC 238 or CGSC 236 with a grade of C- or better.

    • CGSC Elective CL: 300 level LING Related Field PSYC Seminar PSYC Upper Level
    • PSYC  375.01 Spring 2026

    • Faculty:Mija Van Der Wege 🏫 👤
    • Size:15
    • T, THOlin 104 1:15pm-3:00pm
  • SOAN 240 Methods of Social Research 6 credits

    When sociologists and anthropologists conduct their research, how do they know which method to choose? What assumptions guide their decision? What challenges might they encounter? What are their ethical obligations? In this course, we'll explore a diverse range of methods, from in-depth interviews to large-scale surveys and participant observation fieldwork. Students will also learn how to craft feasible research questions, select the right method, collect and analyze data, and communicate research methods effectively. This course is an essential foundation for SOAN majors, equipping students with the skills and knowledge necessary to succeed in their comps experience.

    • Spring 2026
    • QRE, Quantitative Reasoning SI, Social Inquiry WR2 Writing Requirement 2
    • First-year students are ineligible to enroll. Student must have completed one 200- or 300-level SOAN course, along with, (i) either SOAN 110 or SOAN 111 with a grade of C- or better, AND (ii) STAT 120 or STAT 250 with a grade of C- or better, or received a score of 4 or better on the Statistics AP exam.

    • ACE Applied CL: 200 level RUSS Methods SDSC XDept Elective
    • SOAN  240.01 Spring 2026

    • Faculty:Annette Nierobisz 🏫 👤
    • Size:25
    • M, WWeitz Center 230 11:10am-12:20pm
    • FWeitz Center 230 12:00pm-1:00pm
  • STAT 120 Introduction to Statistics 6 credits

    Introduction to statistics and data analysis. Practical aspects of statistics will be emphasized, including extensive use of programming in the statistical software R, interpretation and communication of results. Topics include: exploratory data analysis, correlation and linear regression, design of experiments, the normal distribution, randomization approach to inference, sampling distributions, estimation, and hypothesis testing. Students who have taken Mathematics 211 are encouraged to consider the more advanced Mathematics 240/Statistics 250 Probability/Statistical Inference sequence.

    Not open to students who have already received credit for Psychology 200/201, Sociology/Anthropology 239 or Statistics 250

    • Spring 2026
    • FSR, Formal or Statistical Reasoning QRE, Quantitative Reasoning
    • Not open to students that have taken PSYC 200 , PSYC 201, SOAN 239 or STAT 250.

    • CL: 100 level DGAH Skill Building ENTS Quantitative Methods SDSC Core Statistics
    • STAT  120.01 Spring 2026

    • Faculty:Emily Kurtz 🏫 👤
    • Size:32
    • M, WCMC 102 9:50am-11:00am
    • FCMC 102 9:40am-10:40am
    • STAT  120.02 Spring 2026

    • Faculty:Amanda Luby 🏫 👤
    • Size:32
    • M, WCMC 102 11:10am-12:20pm
    • FCMC 102 12:00pm-1:00pm
    • Not open to students who have already received credit for Psychology 200/201, Sociology/Anthropology 239 or Statistics 250

      Sophomore Priority

    • STAT  120.03 Spring 2026

    • Faculty:Andy Poppick 🏫 👤
    • Size:32
    • M, WCMC 306 12:30pm-1:40pm
    • FCMC 306 1:10pm-2:10pm
    • STAT  120.04 Spring 2026

    • Faculty:Adam Loy 🏫 👤
    • Size:32
    • M, WCMC 102 1:50pm-3:00pm
    • FCMC 102 2:20pm-3:20pm
    • Not open to students who have already received credit for Psychology 200/201, Sociology/Anthropology 239 or Statistics 250

      Sophomore Priority

  • STAT 220 Introduction to Data Science 6 credits

    This course will cover the computational side of data analysis, including data acquisition, management, and visualization tools. Topics may include: data scraping, data wrangling, data visualization using packages such as ggplots, interactive graphics using tools such as Shiny, an introduction to classification methods, and understanding and visualizing spatial data. We will use the statistics software R in this course.

    • Spring 2026
    • FSR, Formal or Statistical Reasoning QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): STAT 120 or STAT 230, or STAT 250 with a grade of C- or better.

    • CL: 200 level DGAH Skill Building SDSC Core Statistics STAT Elective
    • STAT  220.01 Spring 2026

    • Faculty:Emily Kurtz 🏫 👤
    • Size:30
    • M, WCMC 102 12:30pm-1:40pm
    • FCMC 102 1:10pm-2:10pm
  • STAT 230 Applied Regression Analysis 6 credits

    A second course in statistics covering simple linear regression, multiple regression and ANOVA, and logistic regression. Exploratory graphical methods, model building and model checking techniques will be emphasized with extensive use of statistical software R to analyze real-life data.

    Sophomore Priority section is available

    • Spring 2026
    • FSR, Formal or Statistical Reasoning QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): STAT 120 or STAT 250 or PSYC 200 or SOAN 239 with a grade of C- or better or received a score of 4 or better on the Statistics AP exam.

    • CL: 200 level ENTS Quantitative Methods SDSC Core Statistics STAT Core
    • STAT  230.01 Spring 2026

    • Faculty:Adam Loy 🏫 👤
    • Size:28
    • M, WCMC 306 11:10am-12:20pm
    • FCMC 306 12:00pm-1:00pm
    • STAT  230.02 Spring 2026

    • Faculty:Amanda Luby 🏫 👤
    • Size:28
    • M, WCMC 306 1:50pm-3:00pm
    • FCMC 306 2:20pm-3:20pm
    • Sophomore Priority

  • STAT 250 Introduction to Statistical Inference 6 credits

    Introduction to modern mathematical statistics. The mathematics underlying fundamental statistical concepts will be covered as well as applications of these ideas to real-life data. Topics include: resampling methods (permutation tests, bootstrap intervals), classical methods (parametric hypothesis tests and confidence intervals), parameter estimation, goodness-of-fit tests, regression, and Bayesian methods. The statistical package R will be used to analyze data sets.

    • Spring 2026
    • FSR, Formal or Statistical Reasoning QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): MATH 240 with a grade of C- or better.

    • CL: 200 level DGAH Skill Building ENTS Quantitative Methods MATH Electives SDSC Math Stats Elective STAT Core MATH Applied Mathematics
    • STAT  250.01 Spring 2026

    • Faculty:Andy Poppick 🏫 👤
    • Size:28
    • M, WCMC 306 9:50am-11:00am
    • FCMC 306 9:40am-10:40am
  • STAT 285 Statistical Consulting 2 credits

    Students will apply their statistical knowledge by analyzing data problems solicited from the Northfield community. Students will also learn basic consulting skills, including communication and ethics.

    All interested students are encouraged to add to the waitlist and the instructor will reach out after registration. This course is repeatable, but if the instructor cannot admit every student on the waitlist, priority will be given first to Statistics majors who have not previously taken the course and then to other students who have not taken the course.

    • Spring 2026
    • FSR, Formal or Statistical Reasoning QRE, Quantitative Reasoning
    • Student has completed the following course(s): STAT 230 with a grade of C- or better.

    • ACE Applied CL: 200 level STAT Practical
    • STAT  285.01 Spring 2026

    • Faculty:Andy Poppick 🏫 👤
    • Grading:S/CR/NC
    • TCMC 304 10:10am-11:55am
  • STAT 330 Advanced Statistical Modeling 6 credits

    Topics include linear mixed effects models for repeated measures, longitudinal or hierarchical data and generalized linear models (of which logistic and Poisson regression are special cases) including zero-inflated Poisson models. Depending on time, additional topics could include survival analysis or generalized additive models. 

    • Spring 2026
    • FSR, Formal or Statistical Reasoning QRE, Quantitative Reasoning
    • Student has completed any of the following course(s): STAT 230 AND STAT 250 with a grade of C- or better AND has completed or is in the process of completing MATH 134 or MATH 232 with a grade of C- or better or received a Carleton Math 232 Requisite Equivalency.

    • CL: 300 level SDSC Math Stats Elective STAT Elective
    • STAT  330.01 Spring 2026

    • Faculty:Katie St. Clair 🏫 👤
    • Size:20
    • M, WCMC 319 9:50am-11:00am
    • FCMC 319 9:40am-10:40am

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Registrar: Theresa Rodriguez
Email: registrar@carleton.edu
Phone: 507-222-4094
Academic Catalog 2025-26 pages maintained by Maria Reverman
This page was last updated on 10 September 2025
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507-222-4000

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