Explore comprehensive Algebra 1 lessons, interactive exercises, and videos to master algebra concepts and enhance problem-solving skills on Khan Academy.

College Algebra 14 units · 105 skills Unit 1 Linear equations and inequalities Unit 2 Graphs and forms of linear equations Unit 3 Functions

Learn algebra—variables, equations, functions, graphs, and more.

Learn the basics of algebra—focused on common mathematical relationships, such as linear relationships.

Get ready for Algebra 2! Learn the skills that will set you up for success in polynomial operations and complex numbers; equations; transformations of functions and modeling with functions; exponential …

This course contains Khan Academy practice problems crafted to support the Illustrative Math (IM) curriculum. Designed to make it easier for districts, teachers, and students to find and use practice …

Khan Academy's Algebra 2 course offers a comprehensive, engaging, and Common Core aligned learning experience covering advanced algebra topics for high school students.

Khan Academy's Precalculus course offers an engaging, comprehensive learning experience covering topics like complex numbers, trigonometry, vectors, and probability.

Learn eighth grade math—functions, linear equations, geometric transformations, and more. (aligned with Common Core standards)

Get ready for Algebra 1! Learn the skills that will set you up for success in equations and inequalities; working with units; linear relationships; functions and sequences; exponents radicals, and irrational …