Arithmetic
Numbers, addition, subtraction, multiplication & division
Reading
Comprehension, phonics, fluency & vocabulary
Grammar
Sentence structure, punctuation & parts of speech
Earth Science
Weather, rocks, ecosystems & the solar system
Geography
World geography, maps & cultures
Pre-Algebra
Variables, expressions, equations & inequalities
Writing
Essays, paragraphs & narrative writing
Biology
Cells, genetics, ecosystems & evolution
US History
American history from colonial times to modern day
World History
Ancient civilizations to global modern history
Spanish
Conversational AI practice, grammar & vocabulary
French
Conversational AI practice, grammar & vocabulary
Algebra I & II
Linear equations, quadratics, polynomials & functions
Geometry
Proofs, triangles, circles & coordinate geometry
Pre-Calculus
Functions, trigonometry & limits
Calculus
Derivatives, integrals & applications
Literature
Classic & contemporary texts, themes & analysis
Essay Writing
Thesis, argumentation, evidence & style
Chemistry
Atomic structure, reactions, stoichiometry & bonding
Physics
Motion, forces, energy, waves & electricity
Civics
Government structure, rights & civic participation
Economics
Supply & demand, markets, GDP & monetary policy
Mandarin
Conversational AI practice, tones & characters
AP Calculus AB/BC
College-level calculus with AP exam prep
AP Statistics
Data analysis, probability & inference
AP Biology
College-level biology with AP exam prep
AP Chemistry
College-level chemistry with AP exam prep
AP Physics 1/2/C
College-level physics with AP exam prep
AP US History
Advanced US history with AP exam prep
AP World History
Advanced world history with AP exam prep
AP Gov & Politics
US government and comparative politics
AP English Language
Rhetoric, argumentation & composition
AP English Literature
Literary analysis & close reading
AP Psychology
Behavior, cognition & psychological theory
AP Environmental Science
Ecosystems, pollution & sustainability
AP Computer Science A
Java programming, OOP & algorithms
AP Spanish
Advanced Spanish language & culture
AP French
Advanced French language & culture
AP Economics
Micro & Macroeconomics with AP exam prep
SAT Math
Algebra, problem solving & data analysis for SAT
SAT Reading & Writing
Evidence-based reading & writing for SAT
ACT Math
Pre-algebra through trigonometry for ACT
ACT English/Reading/Science
Grammar, comprehension & data interpretation for ACT
PSAT Prep
National Merit qualifying exam preparation
SSAT Prep
Secondary school admission test preparation
ISEE Prep
Independent school entrance exam preparation
GRE Math
Quantitative reasoning for GRE
LSAT Logic
Analytical reasoning & logical arguments for LSAT
AP Exam Prep
Targeted prep for any AP exam
Coding: Python
Beginner to intermediate Python programming
Coding: JavaScript
Web development with JavaScript & TypeScript
HTML & CSS
Build websites from scratch
Personal Finance
Budgeting, saving, investing & credit
Public Speaking
Confidence, structure & persuasive delivery
Creative Writing
Fiction, poetry & storytelling techniques
Logic & Critical Thinking
Arguments, fallacies & problem solving
Philosophy for Teens
Ethics, epistemology & the big questions
Music Theory
Notes, chords, rhythm & harmony
Art History
Movements, artists & cultural context
Health & Nutrition
Body systems, wellness & healthy habits
SAT Vocabulary
High-frequency SAT words in context