Math Made Easy offers 155 free math lessons across nine levels, from Grade 6 through Algebra 1, Geometry, Algebra 2 and Precalculus to AP Calculus AB and AP Statistics. Each lesson explains one chapter in plain American English, with worked examples guided by Mathbot, and follows the Common Core or the College Board AP framework.
Choose your level
- Grade 6 Math: 20 lessons, from ratios and unit rates to mean, median and mean absolute deviation
- Grade 7 Math: 21 lessons, from unit rates with fractions to compound events
- Grade 8 Math: 18 lessons, from rational and irrational numbers to two-way tables
- Grade 9 Algebra 1: 21 lessons, from units and quantities to inverse functions
- Grade 10 Geometry: 20 lessons, from segments and angles to conditional probability
- Grade 11 Algebra 2: 20 lessons, from complex numbers to statistical experiments and simulation
- Grade 12 Precalculus: 18 lessons, from domain, range and inverse functions to expected value
- Grade 12 AP Calculus AB: 8 lessons, from limits and continuity to areas, volumes and accumulated change
- Grade 12 AP Statistics: 9 lessons, from one-variable data to regression analysis
Open the level that matches your class, read the lesson, and then move to the worksheet, its answer key, the test and the quiz for the same chapter.
6th grade · 20 chapters
Grade 6 Lessons
Ratios, fractions, decimals, integers, early algebra, area and volume, and statistics: the foundation for all middle school math.
7th grade · 21 chapters
Grade 7 Lessons
Proportional reasoning, rational numbers, equations, scale drawings, circles, sampling and probability, taught for seventh graders.
8th grade · 18 chapters
Grade 8 Lessons
Exponents, scientific notation, linear equations and functions, systems, the Pythagorean theorem, transformations and scatter plots.
9th grade · 21 chapters
Grade 9 – Algebra 1 Lessons
Linear and exponential functions, systems, inequalities, polynomials, quadratics and statistics: the full first-year algebra course.
10th grade · 20 chapters
Grade 10 – Geometry Lessons
Proof, congruence, similarity, right triangle trigonometry, circles, coordinate geometry, solids and probability for tenth grade.
11th grade · 20 chapters
Grade 11 – Algebra 2 Lessons
Complex numbers, polynomial, rational, exponential, logarithmic and trigonometric functions, plus probability and inference.
12th grade · 18 chapters
Grade 12 – Precalculus Lessons
Advanced functions, trigonometry, vectors, polar form, matrices, conic sections and series: the bridge to calculus.
12th grade · 8 chapters
Grade 12 – AP Calculus AB Lessons
Limits, derivatives, integrals and differential equations, organized by the College Board AP Calculus AB course framework.
12th grade · 9 chapters
Grade 12 – AP Statistics Lessons
Exploring and collecting data, probability, distributions, and inference for proportions, means, chi-square tests and regression.
Free Math Lessons for Grades 6 to 12: frequently asked questions
Are the math lessons on Math Made Easy free?
Yes. All 155 lessons for Grades 6 to 12 are free to read, and none requires an account. Every lesson leads to a worksheet, a test and a quiz on the same chapter.
Which grade levels do the lessons cover?
They cover Grade 6, Grade 7, Grade 8, Algebra 1, Geometry, Algebra 2, Precalculus, AP Calculus AB and AP Statistics. Each level has its own lesson list, ordered by chapter.
Do the lessons follow the Common Core?
Grades 6 to 8 and the high school courses follow the Common Core State Standards for Mathematics. The two AP courses follow the College Board course frameworks.
Who writes the lessons?
A team of math teachers writes each lesson, and a second teacher checks the examples and answers. Mathbot, the blue robot coach, appears in the lessons to flag key ideas.
How should I choose a lesson?
Start from the chapter that matches your class, or use a level page to find a topic by name. If a lesson feels too hard, move back a level and read the prerequisite chapter first.