IU study guides, course by course
IU Bloomington's gateway courses run at flagship scale: huge lectures for the gen-ed giants, departmental common exams in the math service courses, and a Kelley School pipeline whose prerequisites — K201, A201, the econ pair — are graded seriously because I-Core admission rides on them. M118 and K201 are the two courses with genuine campus-wide folklore, each for ambushing students who expected a formality.
IU courses combine a department prefix, a letter, and a number — BUS-K 201, MATH-M 118, CSCI-C 211 — but students almost always shorten them to the letter and number: K201, M118, C211. Kelley School of Business courses all carry the BUS prefix with letters by area (A for accounting, K for information systems, F for finance).
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BUS-K 201 — The Computer in Business
K201 is the famous Kelley course nearly every IU business student takes — hands-on Excel and Access skills plus information-systems concepts, recently refreshed to add data analysis and AI emphasis. It's an I-Core prerequisite, and a whole Bloomington tutoring economy exists because of it.
BUS-A 100 — Basic Accounting Skills
A100 is Kelley's one-credit introduction to the accounting environment of the firm — a fast tour of financial, managerial, audit, and tax perspectives — required of all business majors as the gate into A201 and A202.
BUS-A 201 — Introduction to Financial Accounting
A201 is Kelley's financial accounting course — the mechanics, measurement theory, and economic context of the financial statements — an I-Core prerequisite required of all business majors and a course whose grade Kelley admissions and recruiters actually look at.
BUS-A 202 — Introduction to Managerial Accounting
A202 is Kelley's managerial accounting course — product costing, cost-volume-profit analysis, budgeting, and performance evaluation — the internal-decision-making counterpart to A201 and the other accounting prerequisite for I-Core.
Mathematics
MATH-M 118 — Finite Mathematics
M118 is IU's famous finite math requirement — sets, counting, probability, random variables, matrices, and linear programming — taken by thousands of students a year across business, liberal arts, and pre-Kelley tracks, with departmental exams and decades of campus folklore.
MATH-M 119 — Brief Survey of Calculus I
M119 is IU's applied calculus course for business and social-science students — derivatives, optimization, and basic integration with applied examples, no trigonometry — the standard calculus credit on the pre-Kelley path alongside M118.
MATH-M 211 — Calculus I
M211 is IU's full first-semester calculus — limits, derivatives, applications of differentiation, and the definite integral — required for math, science, and many computing tracks, and a different animal from the applied M119 survey.
MATH-M 212 — Calculus II
M212 continues IU's calculus sequence — integration techniques and applications, improper integrals, and sequences and series through Taylor series — and is widely considered the harder half of the pair.
Economics
ECON-E 201 — Introduction to Microeconomics
E201 is IU's introductory microeconomics — supply and demand, elasticity, consumer and firm behavior, and market structures — a huge-enrollment course serving econ majors, the pre-Kelley pipeline, and gen-ed students in equal measure.
ECON-E 202 — Introduction to Macroeconomics
E202 is the macroeconomics half of IU's intro pair — GDP, inflation, unemployment, aggregate demand and supply, and fiscal and monetary policy — delivered in large lectures with exams carrying the grade.
Statistics
Computer Science (Luddy)
CSCI-C 200 — Introduction to Computers and Programming
C200 is IU's Python-based introduction to programming for students without prior experience — problem decomposition, control flow, functions, data structures, and applied projects — a common first step into Luddy's computing programs.
CSCI-C 211 — Introduction to Computer Science
C211 is the first course in IU's CS-major sequence, famous for teaching systematic program design in a functional language (the Racket/Scheme tradition) rather than a mainstream industry language — a deliberate choice that levels the field and forces real design thinking.
CSCI-C 343 — Data Structures
C343 is IU's data structures course — lists, stacks, queues, trees, hash tables, graphs, and the algorithms over them, with runtime analysis throughout — the implementation-heavy workhorse of the CS major's core.
Informatics (Luddy)
Chemistry
Biology
Psychological and Brain Sciences
English
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