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Lowest historical GPA first. At least 100 letter grades over the five years through the selected term. Grades reflect past outcomes, not workload or a guaranteed result.

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1658 courses

Historical grades cover up to five years through the selected term. Only courses with at least 100 letter grades are ranked.

General Botany introduces basic plant biology principles, focusing on evolutionary sequences and structure-function relationships across organizational levels.

Offering recorded · Fall 2026

Historical reviews of David Baum, Linda Graham: One review suggests the workload is light if you attend lectures, while another indicates quizzes are difficult despite reading the textbook.

historical GPA · grades

Spring 2022–Spring 2026

Introduction to combinatorial optimization covering exact and approximation algorithms for discrete structures.

Offering recorded · Fall 2026

Reviewers describe the workload as heavy, with time-consuming homework and brutal exams. The course requires deep knowledge of in-depth proofs, making it challenging for non-elite math majors.

historical GPA · grades

Fall 2023–Fall 2025

Introduction to calculus of functions of several variables, covering parameterized curves, derivatives, multiple integrals, and vector calculus.

Offering recorded · Fall 2026

Historical reviews of Alexander Hanhart, Joel Robbin, Mikhail Feldman: Alexander Hanhart assigns time-consuming homework, while Mikhail Feldman's quizzes are comically hard despite exams matching the textbook. Joel Robbin also gives long assignments.

historical GPA · grades

Spring 2022–Spring 2026

PSYCH 403 covers the organization and development of the personality.

Offering recorded · Fall 2026

Reviews criticize the heavy reliance on detailed textbook reading for exams, noting that lectures often repeat the book and exams can be tricky or poorly worded.

historical GPA · grades

Spring 2022–Spring 2025

General Chemistry I covers stoichiometry, states of matter, thermochemistry, atomic structure, and bonding.

Offering recorded · Fall 2026

The course demands substantial homework and pre-class preparation, with exams described as tough and content-heavy, requiring consistent study habits to succeed.

historical GPA · grades

Spring 2022–Spring 2026

Precalculus covers properties, equations, and graphs of elementary functions, providing the algebra and trigonometry skills required for calculus.

Offering recorded · Fall 2026

Historical reviews of Prerna Gera: Prerna Gera's course required over ten hours of weekly homework and relied heavily on the textbook due to unclear lectures.

historical GPA · grades

Spring 2022–Spring 2026

CBE 311 covers the thermodynamics of mixtures, focusing on phase equilibria and complex reaction systems.

Offering recorded · Fall 2026

The course is described as difficult, with derivation-heavy lectures and tricky homework problems requiring Excel or Matlab. Exams are considered fair, and reviewers note that ample practice problems are provided to aid preparation.

historical GPA · grades

Spring 2022–Spring 2026

MATH 340 is an introduction to linear algebra covering matrix algebra, vector spaces, linear transformations, eigenvalues, and inner product spaces.

Offering recorded · Fall 2026

Reviewers describe the workload as fairly light and note that Dr. Phillipson’s clear grading criteria make studying manageable, despite the inherent difficulty of the subject matter.

historical GPA · grades

Spring 2022–Spring 2026

Introduction to chemical process modeling and computational analysis tools.

Offering recorded · Fall 2026

Reviewers consistently report a heavy workload, citing weekly homeworks, quizzes, and large projects that often require 40 to 70 hours of work. Some students found the assignments excessive and disconnected from class content, while others noted the volume consumed all free time.

historical GPA · grades

Spring 2022–Spring 2026

Introduction to materials science focusing on structure-property relations in solids.

Offering recorded · Fall 2026

historical GPA · grades

Fall 2022–Fall 2025

CBE 310 teaches thermodynamic principles, energy balances, and reaction equilibria for chemical processes.

Offering recorded · Fall 2026

The course is a challenge that tests conceptual thermodynamics understanding. Homework is low-point but harshly graded, and success depends on completing assigned readings rather than relying solely on lectures or homework problems.

historical GPA · grades

Spring 2022–Spring 2026

ANIMAL PHYSIOLOGY covers physiological processes, anatomy, and function of organ systems in domestic animals.

Offering recorded · Fall 2026

Historical reviews of Laura Hernandez: Exams are based on worksheets and the textbook, requiring extensive study of those materials. Lectures can be difficult to follow without recordings, and some exam content may not be covered in class.

historical GPA · grades

Spring 2022–Spring 2026

Introduction to statistics for science and engineering covering descriptive statistics, probability, hypothesis testing, linear regression, and ANOVA using R.

Offering recorded · Fall 2026

Homework is time-consuming, taking five to six hours per set, and exams are challenging with a time crunch. Students must spend significant time understanding homework to prepare for tests that may differ from practice problems.

historical GPA · grades

Spring 2022–Spring 2026

Covers tools for planning and analyzing retail financial performance, including financial statements, pricing, purchasing, merchandise planning, inventory control, and economic factors.

Offering recorded · Fall 2026

historical GPA · grades

Spring 2022–Spring 2026

General genetics covering eukaryotic and prokaryotic systems, transmission, mapping, molecular mechanisms, and engineering.

Offering recorded · Fall 2026

The molecular genetics portion taught by David Wassarman is described as significantly harder and more complex than transmission genetics. Reviewers report that exams are incredibly difficult, with Wassarman requiring deep answers and grading more harshly than Bret Payseur.

historical GPA · grades

Fall 2022–Fall 2025

STAT 340 teaches data exploration, modeling, and analysis using R, covering probability, simulation, hypothesis testing, Bayesian inference, regression, and machine learning techniques.

Offering recorded · Fall 2026

Reviewers consistently report that exams are extremely difficult, often unrelated to lectures or homework, with low averages and insufficient time for paper-based tests.

historical GPA · grades

Spring 2022–Spring 2026

A general survey of wildlife and wildlife conservation covering population management, habitats, and human interactions.

Offering recorded · Fall 2026

historical GPA · grades

Fall 2022–Fall 2025

Introductory Biology covers cell structure, metabolism, genetic information flow, genetics principles, and animal physiology.

Offering recorded · Fall 2026

The course requires outside class hours to grasp lecture material and complete lab reports.

historical GPA · grades

Spring 2022–Spring 2026

Introduces linear optimization problems, emphasizing formal proofs, the simplex method, duality theory, and theorems of the alternatives.

Offering recorded · Fall 2026

The course is considered very difficult, with hard assignments that require significant study time, though group work is permitted. Exams are reported as easier than homework, although one student found the final exam unexpectedly difficult despite its stated format.

historical GPA · grades

Spring 2022–Spring 2026

Principles of Genetics covers transmission, molecular, and evolutionary genetics in eukaryotes and prokaryotes, including genetic engineering and societal issues.

Offering recorded · Fall 2026

Grades rely almost entirely on exams, which make up the vast majority of the final score. Students note that non-exam work like discussions and attendance is minimal, though one reviewer found pre-lecture expectations heavy.

historical GPA · grades

Spring 2022–Spring 2026

Basic statistics for psychology covering central tendency, variability, probability, hypothesis testing, t-tests, Chi-square, regression, correlation, and ANOVA.

Offering recorded · Fall 2026

The course demands heavy self-directed learning due to the flipped format, where lectures are minimal. Exams are long and constitute the majority of the grade, though extra credit opportunities can help mitigate the difficulty.

historical GPA · grades

Spring 2022–Spring 2026

CIVENGR 311 introduces hydroscience, covering the water cycle, conservation, and fundamentals of hydrology, hydraulics, and water resources.

Offering recorded · Fall 2026

historical GPA · grades

Spring 2022–Spring 2026

CBE 326 analyzes chemical engineering operations involving fluid flow and heat transfer, including design of related equipment.

Offering recorded · Fall 2026

Homework and exams are reported as straightforward, though one review notes the need to access multiple textbooks and keep up with prewritten lectures.

historical GPA · grades

Spring 2022–Spring 2026

GENERAL BIOCHEMISTRY II covers biosynthesis, signal transduction, nucleic acid metabolism, and protein synthesis.

Offering recorded · Fall 2026

The course requires significant memorization of metabolic pathways and reactions. Students report that dense content and difficult exams necessitate creating condensed study tables and dedicating ample time to preparation to finish exams on time.

historical GPA · grades

Spring 2022–Spring 2026

Introduces patient-centered, holistic nursing care across the lifespan using a clinical judgment framework.

Offering recorded · Fall 2026

Historical reviews of Susan Yadro: The course difficulty is rated as moderate, with a rating of 3.

historical GPA · grades

Spring 2022–Spring 2026

Study of vertebrate anatomical systems through functional, embryological, and evolutionary lenses, including lab dissection.

Offering recorded · Fall 2026

historical GPA · grades

Fall 2022–Fall 2025

ANAT&PHY 335 teaches core human physiology concepts from cells to organ systems through online lectures and laboratory experiments.

Offering recorded · Fall 2026

historical GPA · grades

Spring 2022–Spring 2026

GENERAL PHYSICS introduces mechanics, heat, and waves at the non-calculus level with applications to various fields.

Offering recorded · Fall 2026

Exams are fair but include one or two tough questions that require significant thought and effort.

historical GPA · grades

Spring 2022–Spring 2026

CIVENGR 310 covers fluid mechanics, including statics, dynamics, dimensional analysis, and flow analysis for engineering applications.

Offering recorded · Fall 2026

Historical reviews of Nimish Pujara: The course is hard fluid mechanics requiring quick note-taking or post-lecture review due to the volume of material covered per lecture.

historical GPA · grades

Spring 2022–Spring 2026

STATICS covers principles of mechanics including force systems, equilibrium, structures, and moments of inertia.

Offering recorded · Fall 2026

Historical reviews of Jennifer Detlor, Robert Witt, Suzannah Sandrik: Homework is demanding, taking up to 10 hours weekly, and exams are considered tough. Students report needing frequent walk-in help and outside resources to complete assignments and understand concepts not covered in class.

historical GPA · grades

Spring 2022–Spring 2026