AP & High School Courses
43+ courses with unit-by-unit practice and adaptive feedback. Free, no sign-up required.
AP African American Studies
Explore the full arc of the African American experience -- from the civilizations of West Africa through the Middle Passage, from slavery and resistance through the civil rights movement, and from Black Power to the debates shaping racial justice today. This interdisciplinary course blends history, literature, art, politics, and sociology. You will build the analytical, interpretive, and source-evaluation skills the AP exam tests while engaging with one of the most important stories in American life.
AP Art History
See the world through 30,000 years of art -- from Paleolithic cave paintings to contemporary installations. This course covers all ten content areas of the AP Art History exam, teaching you to analyze visual evidence, connect artworks to their cultural contexts, and make cross-cultural comparisons across 250 required works. You will learn not just what to see, but how to see -- and how to write about what you see with clarity and confidence.
AP Biology
Master the 8 units of AP Biology -- from the chemistry of life through ecology. You will build deep understanding of cells, genetics, evolution, and ecosystems, with targeted practice on the concepts students find most challenging on the AP exam.
AP Business with Personal Finance
Learn to launch a business and manage your own money -- two skill sets that will serve you for life. This course covers entrepreneurship, marketing, accounting, management, saving, borrowing, investing, and financial planning, all aligned to the College Board AP Career Kickstart framework. You'll graduate knowing how to read financial statements, build a budget, and make smart decisions with real dollars.
AP Calculus AB
Limits, derivatives, integrals, and the Fundamental Theorem of Calculus - aligned to the College Board AP Calculus AB curriculum. Eight units match the official CED with exam-weight-based assessment allocation. Practice targets the procedural fluency and conceptual understanding tested on the AP exam.
AP Calculus BC
ComprehensiveMaster every topic on the AP Calculus BC exam -- from limits and derivatives through parametric/polar functions and infinite series. This course covers all AB material plus the BC-only units, with practice problems that build the procedural fluency and conceptual depth you need to earn a 4 or 5.
AP Chemistry
All 9 College Board AP Chemistry units: atomic structure, bonding, substance properties, reactions, kinetics, thermochemistry, equilibrium, acids/bases, and thermodynamics/electrochemistry. Practice targets the conceptual reasoning and quantitative skills tested on the AP exam.
AP Comparative Government and Politics
Compare how power works across six very different countries -- China, Iran, Mexico, Nigeria, Russia, and the United Kingdom. You'll classify regimes, analyze institutions, trace democratization and backsliding, and evaluate development strategies, all aligned to the College Board AP Comparative Government CED. The exam rewards your ability to draw cross-country comparisons, and every unit here is built around that skill.
AP Computer Science A
Learn object-oriented programming in Java from the ground up, aligned to the College Board AP Computer Science A curriculum. You will write classes, manipulate arrays and ArrayLists, use inheritance and polymorphism, and solve problems with recursion -- building the coding confidence you need for a 4 or 5 on exam day.
AP Cybersecurity
Learn to think like both a defender and an attacker across all 5 layers of defense-in-depth: physical spaces, networks, devices, applications, and data. You will analyze threats, evaluate defenses, and build the security mindset tested on the AP Cybersecurity exam.
AP English Language and Composition
ComprehensiveAll 9 College Board AP English Language units: rhetorical situation, claims and evidence, reasoning and organization, and style — for both reading and writing — culminating in complex argument development. Build the analytical reading and persuasive writing skills tested on the AP exam.
AP English Literature and Composition
ComprehensiveLearn to read closely, think critically, and write persuasively about fiction, poetry, and drama. This course follows the College Board's nine-unit genre spiral -- short fiction, poetry, and longer works at increasing depth -- so you build skills progressively from identifying literary techniques to constructing your own interpretive arguments. Every unit targets the exact reading and writing abilities the AP exam rewards.
AP European History
Trace European history from the Renaissance through the European Union -- five centuries of intellectual revolutions, political upheaval, industrial transformation, and global conflict. You will practice the historical thinking skills the AP exam rewards: analyzing primary sources, building causal arguments, comparing developments across time periods, and writing clear, evidence-based essays. Nine units, each designed to sharpen the reasoning that earns you a top score.
AP Human Geography
ComprehensiveUnderstand how and why people organize space the way they do -- from population booms and migration waves to cultural diffusion, political borders, farming systems, cities, and global inequality. Every unit is aligned to the College Board AP Human Geography CED and practices the spatial reasoning, model application, and FRQ skills the exam rewards.
AP Macroeconomics
Master the big-picture forces that drive entire economies -- GDP, inflation, unemployment, the Fed, fiscal policy, exchange rates, and the Phillips Curve. Every unit is aligned to the College Board AP Macroeconomics CED so you practice exactly the model-reasoning and policy-analysis skills the exam tests.
AP Microeconomics
Zoom into the decisions of individual consumers, firms, and markets. You'll master supply and demand, cost curves, the four market structures, factor markets, and market failure -- everything the College Board AP Microeconomics exam tests, practiced through the graphs and reasoning the exam rewards.
AP Music Theory
Build a deep understanding of how music works -- from reading notes and rhythms to analyzing harmony, voice leading, and form. Aligned to the College Board AP Music Theory curriculum (8 units), this course strengthens the aural, analytical, and compositional skills you need to earn a 4 or 5 on the exam.
AP Physics 1: Algebra-Based
Master the 8 units of AP Physics 1 -- kinematics, forces, energy, momentum, rotation, oscillations, and fluids. You will build the conceptual understanding and problem-solving skills tested on the AP exam, with practice that targets the mistakes students make most often.
AP Physics 2: Algebra-Based
Master the 7 units of AP Physics 2 -- thermodynamics, electricity, magnetism, optics, waves, and modern physics. You will develop the conceptual reasoning and quantitative skills tested on the AP exam, with practice that targets the most common student mistakes.
AP Physics C: Electricity and Magnetism
Master all 5 units of calculus-based electricity and magnetism -- electrostatics, capacitors, circuits, magnetic fields, and electromagnetic induction. You will use Gauss's law, Ampere's law, and Faraday's law to solve problems at the level tested on the AP Physics C: E&M exam.
AP Physics C: Mechanics
Master all 7 units of calculus-based mechanics -- kinematics, forces, energy, momentum, rotation, oscillations, and gravitation. You will use derivatives and integrals throughout, building the mathematical problem-solving skills tested on the AP Physics C: Mechanics exam.
AP Precalculus -- Exponential and Logarithmic Functions
Master exponential and logarithmic functions for the AP Precalculus exam. You will connect sequences to functions, model real-world growth and decay, wield logarithm properties to solve equations, and use semi-log plots to validate your models -- all skills tested in Units 2-3.
AP Precalculus -- Polynomial and Rational Functions
Master polynomial and rational functions for the AP Precalculus exam. You will analyze rates of change, find zeros, predict end behavior, graph rational functions with asymptotes, and use polynomial division to simplify expressions -- the core skills tested in Unit 1.
AP Precalculus — Gold Module
Quick reviewFunctions, transformations, composition, and contextual interpretation — the core building blocks of AP Precalculus. Master how functions behave, how to transform them, and how to apply them to real-world situations.
AP Precalculus — Periodic Functions
Quick reviewTrigonometric foundations, sinusoidal graphing, periodic modeling, and polar/parametric representations. Covers AP Precalculus Unit 3 content: unit circle, sine/cosine parameters, transformations of periodic functions, real-world sinusoidal models, polar coordinates, and parametric equations.
AP Psychology
Explore why people think, feel, and act the way they do -- from neurons firing in your brain to social forces shaping your behavior. Five units cover biological bases, cognition, development, social psychology, and clinical applications, aligned to the College Board AP Psychology framework so you practice the concept-application and theory-attribution skills the exam demands.
AP Statistics
Learn to collect, analyze, and draw conclusions from data -- aligned to the College Board AP Statistics curriculum. From exploring distributions and designing experiments to building confidence intervals and running hypothesis tests, this course gives you the reasoning skills to earn a 4 or 5 on exam day.
AP US Government and Politics
Understand how American democracy actually works -- from the constitutional design that created three competing branches to the civil liberties that protect you, the ideologies that divide the country, and the elections that decide who governs. Every unit is aligned to the College Board AP US Government CED and practices the document analysis, argument essay, and concept-application skills the exam tests.
AP US History
ComprehensiveMaster the full arc of American history from pre-contact civilizations through modern political debates. You will build the skills the AP exam actually tests: analyzing primary sources, constructing historical arguments, making connections across nine time periods, and writing under pressure. Each unit targets the exact reasoning skills -- causation, comparison, continuity and change -- that earn you points on exam day.
AP World History: Modern
Follow the story of human societies from 1200 CE to the present -- how they traded, clashed, borrowed ideas, and reshaped the planet. You will practice the exact skills the AP exam tests: comparing civilizations across time and space, tracing cause-and-effect chains across centuries, analyzing primary sources from every continent, and writing clear historical arguments under time pressure. Nine units, nine chances to see how the world became connected.
Biology Systems
Quick reviewA systems-level biology course exploring how cellular respiration, DNA replication, ecosystem energy flow, and immune response work as interconnected biological systems. Emphasizes process-level thinking and misconception-targeted diagnostics.
Biology: Core Concepts
Quick reviewExplore the foundational principles of biology — from the molecular machinery inside cells to the forces that shape ecosystems. This course builds the scientific reasoning skills you need to understand how life works at every scale.
Civics and Government: Foundations
An introduction to the foundations of political science, theoretical frameworks of governance, and the mechanics of public policy. Develops the civic reasoning skills needed to understand how governments work, why they make the choices they do, and how citizens can participate effectively.
Civics Argument
Quick reviewA civics course built around argumentation and critical thinking — logical fallacies, separation of powers, policy tradeoffs, and media literacy. Develops the reasoning skills needed for informed democratic participation.
Financial Literacy Systems
Quick reviewA systems-thinking approach to personal finance covering compound interest, cash flow management, risk and probability, and debt leverage. Builds mathematical intuition for real-world financial decisions.
High School Algebra 2
Go beyond linear equations: polynomials, rational expressions, exponential and logarithmic functions, trigonometry, and sequences. This course builds the algebraic fluency you need for precalculus and beyond.
High School Biology 1
First-semester biology covering cells, genetics, molecular biology, evolution, and an introduction to microbiology. A focused course for students beginning their life-science journey in high school.
High School Chemistry
From atoms to reactions to real-world applications: atomic structure, bonding, stoichiometry, thermochemistry, acids and bases, equilibrium, and organic chemistry. A full-year course that builds both conceptual understanding and problem-solving skills.
High School Physics
Understand the rules that govern everything around you: motion, forces, energy, waves, electricity, and modern physics. This course develops both physical intuition and quantitative problem-solving skills.
Introduction to Psychology
Explore why people think, feel, and act the way they do. This course covers the biological bases of behavior, cognition and learning, human development, social influence, personality, and mental health — connecting psychological science to everyday life.
Middle School Pre-Algebra
Quick reviewBuild the skills you need before algebra: work with integers, fractions, and decimals, then move into expressions, equations, ratios, geometry basics, and introductory statistics. Designed for grades 6-8 with shorter sessions and a supportive pace.
Physics Kinematics
Quick reviewA mechanics-focused physics course covering projectile motion, conservation of momentum, Newton's laws, and friction forces. Builds quantitative problem-solving skills through vector analysis and free-body diagrams.
US History
The American story from colonial foundations through the modern era. Build historical thinking skills — source analysis, cause-and-effect reasoning, and the ability to see events from multiple perspectives — while understanding the forces that shaped the nation.
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