Penn State study guides, course by course
Penn State's intro courses run at scale: hundreds-strong lectures, common evening midterms for the big STEM gateways, and grading that's frequently curved — meaning your grade depends on where you land relative to the room. The MATH 140/CHEM 110/PHYS 211 cluster has a deserved weed-out reputation, while the gen-ed giants like PSYCH 100 and ECON 102 are gentler but still exam-driven, so consistent weekly preparation is the whole game.
Penn State courses use a subject abbreviation plus number — MATH 140, CMPSC 121, ENGL 15 — with the same codes shared across University Park, the Commonwealth Campuses, and World Campus online. Abbreviations are sometimes longer than other schools' (CMPSC for computer science, PSYCH for psychology).
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MATH 140 — Calculus With Analytic Geometry I
MATH 140 is Penn State's Calculus I — limits, derivatives, applications of differentiation, and an introduction to integration — required for engineering, science, and math-track majors. Grades hinge on two common evening midterms and a comprehensive final, with a long-standing weed-out reputation.
MATH 141 — Calculus With Analytic Geometry II
MATH 141 continues the calculus sequence with integration techniques, applications of integrals, sequences and series, and parametric and polar topics. Among Penn State students it's widely regarded as the harder half of the sequence, with the same evening-exam, curved-grading format as MATH 140.
MATH 110 — Techniques of Calculus I
MATH 110 is Penn State's applied calculus course for Smeal business majors and other non-engineering programs — derivatives, optimization, and basic integration with business applications, no trigonometry. It's one of the largest math enrollments at Penn State.
MATH 220 — Matrices
MATH 220 is Penn State's compact linear algebra course — systems of linear equations, matrix operations, determinants, vector spaces basics, and eigenvalues — required across engineering, science, and data-oriented majors, usually taken alongside the calculus sequence.
MATH 230 — Calculus and Vector Analysis
MATH 230 is Penn State's multivariable calculus course — vectors and 3D geometry, partial derivatives, multiple integrals, and vector analysis through line and surface integrals and the big theorems. It's the third course in the sequence for engineering and science majors, with the familiar evening-exam format.
MATH 250 — Ordinary Differential Equations
MATH 250 covers ordinary differential equations — first-order equations, second-order linear equations, and Laplace transforms — and is required across most Penn State engineering programs. It leans on the full calculus sequence and keeps the department's evening-exam, curved-grading format.
Statistics
STAT 200 — Elementary Statistics
STAT 200 is Penn State's introductory statistics course, serving a huge range of majors on campus and through World Campus — descriptive statistics, probability, confidence intervals, hypothesis testing, and regression basics, typically with weekly software-based homework and labs.
STAT 414 — Introduction to Probability Theory
STAT 414 is Penn State's calculus-based probability course — combinatorics, random variables, the major distributions, joint distributions, expectation, and limit theorems. It anchors the statistics and data science majors and serves actuarial students preparing for Exam P, on campus and through World Campus.
Computer Science
CMPSC 121 — Introduction to Programming Techniques
CMPSC 121 is Penn State's C++-based introduction to programming — problem solving, control structures, functions, arrays, and intro object concepts — historically the first programming course for engineering and computational science students.
CMPSC 131 — Programming and Computation I: Fundamentals
CMPSC 131 is the first course in Penn State's CS-major programming sequence, taught in Python — fundamentals of programming and computation, from control flow and functions through lists, dictionaries, and intro object-oriented programming. It leads directly into CMPSC 132.
CMPSC 132 — Programming and Computation II: Data Structures
CMPSC 132 continues from 131 with data structures and algorithms in Python — linked lists, stacks, queues, trees, hashing, recursion, and runtime analysis. It's the course Penn State CS students most often name as the major's first real filter.
CMPSC 221 — Object Oriented Programming with Web-Based Applications
CMPSC 221 follows the CMPSC 131/132 sequence and moves students into Java — object-oriented design in a strongly typed language, GUI and event-driven programming, and web-connected applications. It's where Penn State CS and related majors pick up their second serious language.
CMPSC 360 — Discrete Mathematics for Computer Science
CMPSC 360 is Penn State's discrete math course for CS majors — logic, proof techniques, induction, sets and relations, combinatorics, and graphs — the mathematical foundation that algorithms and theory courses assume. For most students it's the first course where the answer is an argument, not a program.
Economics
ECON 102 — Introductory Microeconomic Analysis and Policy
ECON 102 is Penn State's introductory microeconomics — supply and demand, elasticity, consumer and producer behavior, and market structures — taught in some of the university's largest lectures and required across Smeal business and many other majors.
ECON 104 — Introductory Macroeconomic Analysis and Policy
ECON 104 is the macroeconomics half of Penn State's intro econ pair — GDP, inflation, unemployment, aggregate demand and supply, fiscal and monetary policy — delivered in large lectures with multiple-choice exams carrying most of the grade.
ECON 302 — Intermediate Microeconomic Analysis
ECON 302 is Penn State's intermediate microeconomics course — consumer theory, production and cost, market structures, and welfare — taken by economics majors and business students after the ECON 102 introduction. It rebuilds intro micro on a rigorous, model-driven footing.
Chemistry
CHEM 110 — Chemical Principles I
CHEM 110 is Penn State's first general chemistry course — stoichiometry, atomic structure, bonding, thermochemistry, and gases — required for engineering, science, and pre-health tracks. With common evening exams and curved grading, it shares the weed-out reputation of the MATH 140 cluster.
CHEM 112 — Chemical Principles II
CHEM 112 continues from CHEM 110 with kinetics, chemical equilibrium, acid-base chemistry, solubility, thermodynamics, and electrochemistry — the second required general chemistry course for science, engineering, and pre-health tracks, keeping the evening-exam, curved-grading format.
Physics
PHYS 211 — General Physics: Mechanics
PHYS 211 is Penn State's calculus-based mechanics course — kinematics, Newton's laws, energy, momentum, and rotation — required for engineering and physical science majors, with labs and recitations alongside the curved-exam lecture core.
PHYS 212 — General Physics: Electricity and Magnetism
PHYS 212 is the second course in Penn State's calculus-based physics sequence — electric fields and potential, Gauss's law, circuits, magnetic fields, and induction — required for engineering majors, with the same recitation, lab, and curved evening-exam structure as PHYS 211.
Biology
BIOL 110 — Biology: Basic Concepts and Biodiversity
BIOL 110 is Penn State's first majors biology course, covering cell biology, genetics, evolution, and the diversity of life, with a required lab. It anchors the biology and pre-health sequences and enrolls heavily every semester.
BIOL 141 — Introduction to Human Physiology
BIOL 141 covers the function of the human body system by system — nervous, muscular, cardiovascular, respiratory, renal, endocrine, and digestive — for nursing, kinesiology, and other health-track students. It's a high-enrollment course at University Park, the Commonwealth Campuses, and World Campus.
English
ENGL 15 — Rhetoric and Composition
ENGL 15 is Penn State's required first-year writing course, taught in small sections focused on rhetorical analysis, argument, and revision through a sequence of essays. Nearly every Penn State student across every campus takes it or an equivalent.
ENGL 202C — Effective Writing: Technical Writing
ENGL 202C is Penn State's technical writing course — producing clear professional documents like reports, proposals, instructions, and correspondence for technical audiences — required across most engineering, science, and technology majors as the upper-level writing requirement.
Psychology
Business
ACCTG 211 — Financial and Managerial Accounting for Decision Making
ACCTG 211 is Penn State's introductory accounting course — financial accounting (the statements, the accounting cycle, transactions) plus managerial accounting (costs, budgeting, decision analysis) — required across Smeal business majors and a prerequisite gate for the business core.
FIN 301 — Corporation Finance
FIN 301 is Penn State's core corporate finance course — time value of money, valuation of stocks and bonds, capital budgeting, risk and return, and the cost of capital — required of all Smeal business majors as part of the business core after the accounting prerequisite.
SCM 200 — Introduction to Statistics for Business
SCM 200 is Penn State's business statistics course — descriptive statistics, probability, sampling distributions, confidence intervals, hypothesis testing, and regression — required across Smeal majors, with a strong applied, spreadsheet-supported orientation toward business decision-making.
MGMT 301 — Basic Management Concepts
MGMT 301 is Penn State's core management course — organizational behavior, leadership, strategy, planning, and the functions of management — required across Smeal business majors as part of the business core. It's concept-driven rather than calculation-driven.
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