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Texas

Texas Study Guides

Free, accessible lessons aligned to TEKS standards.

Math: TEKS ELA: TEKS Science: TEKS State test: STAAR

TEKS (Texas-specific)

TEKS Algebra I

Grade 9

Linear functions, equations, inequalities, exponents, polynomials, quadratics. STAAR-aligned.

Coming soon

TEKS Algebra II

Grade 10

Functions, polynomials, rationals, radicals, exponentials, logarithms, sequences.

Coming soon

TEKS Geometry

Grade 10

Logic, congruence, similarity, right triangles, circles, area, volume, transformations.

Coming soon

TEKS Precalculus

Grade 11

Functions, trigonometry, vectors, sequences, intro to limits.

Coming soon

TEKS Calculus

Grade 12

Limits, derivatives, integrals, applications. Often paired with AP Calculus AB/BC.

Coming soon

TEKS Statistics

Grade 12

Data, distributions, probability, sampling, hypothesis testing.

Coming soon

TEKS Biology

Grade 10

Cells, genetics, evolution, ecosystems, body systems. STAAR end-of-course exam.

Coming soon

TEKS Chemistry

Grade 11

Atomic structure, bonding, reactions, gas laws, solutions, thermochemistry.

Coming soon

TEKS Physics

Grade 11

Mechanics, electricity, magnetism, waves. Algebra/trig based.

Coming soon

TEKS Integrated Physics & Chemistry

Grade 9

Combined Physics + Chem foundations.

Coming soon

TEKS Environmental Systems

Grade 11

Ecosystems, energy, water, sustainability.

Coming soon

TEKS English I

Grade 9

Reading, writing, vocabulary, grammar. STAAR end-of-course exam.

Coming soon

TEKS English II

Grade 10

Continued reading/writing, focus on argument and synthesis.

Coming soon

TEKS English III

Grade 11

American literature, advanced rhetoric and composition.

Coming soon

TEKS English IV

Grade 12

British/world literature, college-level writing.

Coming soon

TEKS United States History

Grade 11

1877 to present. STAAR end-of-course exam.

Coming soon

TEKS World History

Grade 10

Ancient to modern, comparative civilizations.

Coming soon

TEKS US Government

Grade 12

Constitution, federalism, branches, civil rights.

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TEKS Economics

Grade 12

Free enterprise, markets, personal finance.

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AP Courses

AP Computer Science A

Grade AP

Object-oriented programming, data structures, algorithms in Java. Aligned to 2025-26 College Board CED.

65 lessons Live

AP Physics 1: Algebra-Based

Grade AP

Mechanics, energy, momentum, rotation, waves. Algebra-based.

52 lessons Live

AP Calculus AB

Grade AP

Limits, derivatives, integrals, FTC.

27 lessons Live

AP Calculus BC

Grade AP

Calc AB plus parametric, polar, sequences, series.

28 lessons Live

AP Statistics

Grade AP

Exploring data, sampling, probability, inference.

Coming soon

AP Biology

Grade AP

Evolution, energetics, info storage, systems interactions.

Coming soon

AP Chemistry

Grade AP

Atomic structure, bonding, reactions, equilibrium, thermo.

Coming soon

AP Physics 2: Algebra-Based

Grade AP

Fluids, thermodynamics, electricity, magnetism, optics, modern physics.

Coming soon

AP Physics C: Mechanics

Grade AP

Calculus-based mechanics.

Coming soon

AP Physics C: E&M

Grade AP

Calculus-based electricity and magnetism.

Coming soon

AP Precalculus

Grade AP

Functions, modeling, trigonometry, intro to calc concepts.

48 lessons Live

AP Computer Science Principles

Grade AP

Programming concepts, data, algorithms, internet, impact of computing.

Coming soon

AP English Language and Composition

Grade AP

Rhetorical analysis, argument, synthesis essays.

Coming soon

AP English Literature and Composition

Grade AP

Close reading, prose/poetry analysis, literary argument.

Coming soon

AP United States History

Grade AP

9 historical periods 1491 to present. SAQs, DBQs, LEQs.

Coming soon

AP World History: Modern

Grade AP

c.1200 CE to present, comparative analysis, DBQs.

Coming soon

AP European History

Grade AP

c.1450 to present, themes of state-building, exchange, technology.

Coming soon

AP US Government and Politics

Grade AP

Constitution, civil rights, political ideology, institutions.

Coming soon

AP Comparative Government

Grade AP

China, Iran, Mexico, Nigeria, Russia, UK comparative analysis.

Coming soon

AP Human Geography

Grade AP

Population, migration, culture, political organization, economic development.

Coming soon

AP Macroeconomics

Grade AP

GDP, inflation, monetary/fiscal policy, growth, international trade.

Coming soon

AP Microeconomics

Grade AP

Supply/demand, elasticity, cost theory, market structures.

Coming soon

AP Psychology

Grade AP

Biological bases, sensation/perception, learning, cognition, development, social psych.

Coming soon

AP Environmental Science

Grade AP

Ecosystems, biodiversity, pollution, sustainability, climate change.

Coming soon

AP Art History

Grade AP

250 required works of art from prehistory to global contemporary.

Coming soon

AP Music Theory

Grade AP

Pitch, rhythm, harmony, sight-singing, dictation.

Coming soon

AP Spanish Language and Culture

Grade AP

Communication in Spanish across 6 themes.

Coming soon

AP French Language and Culture

Grade AP

Communication in French across 6 themes.

Coming soon

AP Seminar

Grade AP

Cross-curricular research, argumentation, presentations.

Coming soon

AP Research

Grade AP

Year-long independent academic paper.

Coming soon

SAT

ACT