Practice by grade and subject
Pick a grade and subject to practice — math, reading, writing, and science, from kindergarten through high school — with voice tutoring, a smart board, and step-by-step help. Free forever for K-12 students.
Math All math
- Kindergarten Math — Counting, comparing, adding & subtracting to 10, and shapes.
- 1st Grade Math — Addition & subtraction within 20, place value, and measurement.
- 2nd Grade Math — Two-digit addition & subtraction, place value, and measurement.
- 3rd Grade Math — Multiplication & division, fractions, and area.
- 4th Grade Math — Multi-digit arithmetic, equivalent fractions, and factors.
- 5th Grade Math — Decimals, adding & subtracting fractions, and volume.
- 6th Grade Math — Ratios & rates, dividing fractions, and equations.
- 7th Grade Math — Proportions, rational numbers, and two-step equations.
- 8th Grade Math — Linear equations, functions, exponents, and Pythagoras.
- Pre-Algebra — Integers, proportions, expressions, and solving equations.
- Algebra 1 — Expressions, linear & quadratic equations, and functions.
- Geometry — Congruence, similarity, right-triangle trig, and proofs.
- Algebra 2 — Polynomials, exponentials & logarithms, and trig.
Reading All reading
- 3rd Grade Reading — Main idea, characters, and citing text evidence.
- 4th Grade Reading — Theme, summarizing, and comparing texts.
- 5th Grade Reading — Quoting text, comparing accounts, and structure.
- 6th Grade Reading — Central idea, point of view, and figurative language.
- 7th Grade Reading — Analyzing interactions, arguments, and genres.
- 8th Grade Reading — Textual analysis and evaluating arguments.
- High School Reading — Complex texts, rhetoric, and evaluating reasoning.
Writing All writing
- 3rd Grade Writing — Opinion, informative & narrative writing, plus grammar.
- 4th Grade Writing — Organized paragraphs, linking words, and grammar.
- 5th Grade Writing — Multi-paragraph pieces, logical order, and editing.
- 6th Grade Writing — Argument & informative essays, plus evidence.
- 7th Grade Writing — Cohesive arguments and citing evidence.
- 8th Grade Writing — Analytical essays and integrating evidence.
- High School Writing — Argument & analysis essays, rhetoric, and syntax.
Science All science
- 3rd Grade Science — Life cycles, traits, forces, and weather.
- 4th Grade Science — Energy, waves, and Earth's features.
- 5th Grade Science — Matter, ecosystems, Earth's systems, and space.
- 6th Grade Science — Weather & climate, cells, energy, and engineering.
- 7th Grade Science — Matter & energy, ecosystems, and forces.
- 8th Grade Science — Waves, heredity, Earth's history, and space.
- Biology — Molecules to organisms, heredity, evolution, ecology.
- Physics — Motion & forces, energy, and waves.
Social Studies All social studies
- U.S. History — The Revolution, the Civil War, the world wars, and modern America.
- World Geography — Physical and regional geography, world regions, and human patterns.
- Civics & Government — The Constitution, the three branches, citizenship, and elections.
- Ancient Civilizations — Egypt, Greece, Rome, China, and the roots of government.