A friendly, high-school level introduction to linear algebra focused on intuition and real-world applications — vectors, matrices, and changing coordinate systems — with hands-on problems, visu

12 hr 0 minutes

Have you ever wondered why you act differently around different people or how family and society shape behavior? AP Psychology introduces the scientific study of behavior and mental processes, prep

25 hr 20 minutes

How human activities impact Earth’s natural systems, and learn how science, data, and policy can be used to build a sustainable future.

26 hr 40 minutes

AP Human Geography explores patterns and processes that shape human understanding, use, and alteration of Earth’s surface — from population change to cultural landscapes, urbanization, and deve

23 hr 20 minutes

AP Statistics introduces students to collecting, analyzing, and interpreting data using statistical reasoning. Students learn data displays, probability, and inference methods needed for the AP exa

6 hr 0 minutes

Build the bridge from Algebra/Geometry to Calculus. This course develops mastery with functions, trigonometry, complex numbers, rational/implicit models, vectors, matrices, series, probability/comb

56 hr 0 minutes

Algebra 2 extends students’ knowledge of algebra and functions to higher-level topics, such as polynomials, logarithms, rational exponents, trigonometry, and modeling. It strengthens problem-solv

43 hr 20 minutes

A focused high-school trigonometry course that builds from right-triangle ratios to the unit circle, trigonometric functions, identities, equations, and real-world modeling (waves, navigation, surv

29 hr 20 minutes

Integrated Math 3 weaves advanced algebra, functions, trigonometry, geometry, and probability into one cohesive course. Students analyze and model real situations with polynomials, exponentials/log

46 hr 40 minutes

Integrated Math 2 continues the journey of combining algebra, geometry, functions, and statistics in a connected way. Students will deepen their understanding of quadratics, complex numbers, expone

37 hr 20 minutes

This Integrated Math 1 course combines algebra, geometry, statistics, and probability into a cohesive learning experience. Students will learn to solve equations, analyze data, explore geometric pr

34 hr 40 minutes

This Geometry course introduces students to the principles of transformations, congruence, similarity, right triangles, trigonometry, circles, coordinate geometry, conic sections, and solid geometr

16 hr 0 minutes

A standards-aligned Algebra I course that develops fluency with expressions, equations, functions, and data reasoning. Students build procedural skill and conceptual understanding through worked ex

36 hr 0 minutes

Exam-aligned AP Chemistry course organized by units, sections, and bite-size lessons. Build from atomic structure to electrochemistry with problem-solving, representations (symbolic ↔ particulate

18 hr 40 minutes

A tightly-scaffolded AP Biology course that breaks the curriculum into short, focused lessons (videos, data practice, labs/simulations, and mini-FRQs) so students build conceptual fluency and AP ex

20 hr 0 minutes

A fun, hands-on Grade 5 science course that introduces Earth, life, physical, and space science through short, clear lessons, simple experiments, and real-world examples.

20 hr 0 minutes

Classic literature, powerful speeches, thought-provoking poems, and imaginative fiction while developing your writing, analysis, and rhetorical skills. This self-paced course is designed to strengt

30 hr 0 minutes

In this 6th Grade Social Studies course, students explore the rise, achievements, and decline of ancient civilizations across the world. The course encourages critical thinking and multiple perspec

32 hr 40 minutes

 The foundation and growth of the United States through geography, history, civics, and economics. This 8th-grade social studies course builds a strong understanding of American history from e

26 hr 40 minutes

This comprehensive 8th Grade Science course introduces students to core concepts in biology, chemistry, and physics through interactive lessons, experiments, and practice problems. Aligned with sta

16 hr 0 minutes

A dynamic journey through U.S. history from Reconstruction to modern society, this 7th grade social studies course builds historical understanding and civic literacy through rich interdisciplinary

16 hr 40 minutes

Dive into the fascinating world of science with this 7th Grade Intermediate Science course. From plants to physics, and health to technology, students will explore a variety of real-world science t

22 hr 40 minutes

Explore U.S. geography and major historical events such as the Civil War, European exploration, and westward expansion in this engaging 5th Grade social studies course. Lessons are designed to buil

16 hr 40 minutes

In geography, history, and U.S. government through engaging lessons and interactive quizzes. This 4th Grade Social Studies course helps students build a strong foundation in the past and present wo

12 hr 40 minutes

This 4th Grade science course introduces students to biology, body systems, plants, physics, chemistry, space, weather, and environmental science through short, engaging lessons and quizzes to rein

28 hr 0 minutes

This 3rd Grade Social Studies course introduces students to communities around the world. Learners explore geography, culture, government, economics, and history through the lens of global communit

18 hr 40 minutes

This 3rd Grade Science course introduces young learners to key scientific concepts including life science, physical science, earth science, and scientific inquiry. With fun experiments, engaging le

16 hr 0 minutes

Science topics such as energy, motion, geology, space, and living organisms in this interactive 6th-grade science course designed to spark curiosity and scientific thinking.

20 hr 40 minutes

This course helps 7th Grade students master grammar, writing, reading comprehension, and literary analysis. Through easy-to-follow lessons and interactive assessments, students can sharpen their En

31 hr 20 minutes

A complete, self-paced course designed to build strong foundational skills in grammar, reading, writing, vocabulary, and literature. Ideal for students, teachers, and parents.

30 hr 40 minutes

This comprehensive 8th Grade English Language Arts course builds essential reading, writing, grammar, and vocabulary skills through engaging lessons, self-paced quizzes, and literary exploration. I

26 hr 40 minutes

This comprehensive ELA course empowers 5th Grade students to read deeply, write effectively, and communicate confidently using grammar, vocabulary, and literary analysis.

26 hr 0 minutes

A fun and flexible course to build reading, writing, vocabulary, grammar, and speaking skills. Designed for 4th graders to learn independently or in the classroom at their own pace.

26 hr 0 minutes

In 3rd Grade English Language Arts, children delve into several key topics to strengthen their literacy skills.

12 hr 0 minutes

Build confidence and mastery in 8th Grade math with this flexible, self-paced course covering number theory, algebra, geometry, statistics, probability, and more—designed for students, parents, a

28 hr 0 minutes

Master key 7th Grade math skills including percentages, equations, geometry, and linear equations through interactive lessons, quizzes, and guided practice. Perfect for students, parents, and teach

21 hr 20 minutes

The course covering core 6th grade math topics like decimals, fractions, graphs, ratios, geometry, and equations—designed for learners at school, home, or on the go.

26 hr 40 minutes

Level up your math skills with this engaging 5th Grade course! Explore decimals, fractions, geometry, algebra, and more through fun lessons, visuals, and real-world word problems.

28 hr 0 minutes

An engaging and comprehensive math journey designed for 4th graders! Students will explore place value, operations, fractions, geometry, measurement, and more using models, visuals, and hands-on st

29 hr 20 minutes

This 3rd Grade Math course helps students master core math concepts such as multiplication, division, fractions, estimation, and algebraic thinking. With hands-on examples and engaging visuals, stu

22 hr 40 minutes