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Everything to teach a math course, in one place.

Free lessons, and every printable that goes with them. Built for classrooms and homeschools.

1,200+Free lessons
18Courses
110–500+PDFs a course
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From kindergarten to advanced college math

Free lessons, with handouts, worksheets, quizzes, tests and keys to print.

Elementary
Middle school
High school
Calculus and beyond
College · lessons forthcoming
  • Multivariable Calculus
  • Differential Equations
  • Linear Algebra II
  • Probability
  • Real Analysis
  • Complex Analysis
  • Abstract Algebra I
  • Abstract Algebra II
  • Number Theory
  • Topology

See how each course lines up with state standards

One chapter, from lesson to test

Here is a sample, Algebra 1 Chapter 1. Every chapter in every course follows this pattern.

Algebra 1 · Chapter 1: Real numbers, expressions and properties8 lessons · 3 quizzes · 1 test
The lesson Elements and membership
Teach the lesson
Explanation, worked examples, practice with answers.
Read it
First page of the lesson handout
Hand out the notes
One page of key ideas and examples for students.
Open PDF
First page of the worksheet
Assign the worksheet
7 problems, written to match the lesson.
Open PDF
First page of the answer key
Check with the key
Every problem worked step by step, not just answers.
Open PDF
First page of Quiz 1A
Quiz, then test
Quiz 1A covers 1.1 and 1.2. Chapter test, 13 questions.
Open quiz · Open test
Record scores
Class lists, a gradebook and printable course reports, free for every account.
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