📘Grade 8
Math lessons Grade 8: every chapter
12 chapters of Grade 8 math (middle school). Clear lessons with definitions, properties, methods and worked examples, written for each grade.
Chapter 1Rational and Irrational Numbers: math lesson, Grade 8Grade 8 math lesson on rational and irrational numbers: definitions, properties, methods and worked examples to remember.
Chapter 2Exponents and Scientific Notation: math lesson, Grade 8Grade 8 math lesson on integer exponents and scientific notation: definitions, properties, methods and worked examples to remember.
Chapter 3Solving Linear Equations: math lesson, Grade 8Grade 8 math lesson on solving linear equations in one variable: definitions, properties, methods and worked examples to remember.
Chapter 4Proportional Relationships and Slope: math lesson, Grade 8Grade 8 math lesson on proportional relationships and slope: definitions, properties, methods and worked examples to remember.
Chapter 5Graphing Linear Equations: math lesson, Grade 8Grade 8 math lesson on graphing linear equations: definitions, properties, methods and worked examples to remember.
Chapter 6Systems of Linear Equations: math lesson, Grade 8Grade 8 math lesson on systems of linear equations: definitions, properties, methods and worked examples to remember.
Chapter 7Introduction to Functions: math lesson, Grade 8Grade 8 math lesson on functions and their representations: definitions, properties, methods and worked examples to remember.
Chapter 8Transformations and Congruence: math lesson, Grade 8Grade 8 math lesson on rigid transformations and congruence: definitions, properties, methods and worked examples to remember.
Chapter 9Dilations and Similarity: math lesson, Grade 8Grade 8 math lesson on dilations and similar figures: definitions, properties, methods and worked examples to remember.
Chapter 10The Pythagorean Theorem: math lesson, Grade 8Grade 8 math lesson on the Pythagorean theorem and its converse: definitions, properties, methods and worked examples to remember.
Chapter 11Volume of Cylinders, Cones and Spheres: math lesson, Grade 8Grade 8 math lesson on volume of cylinders, cones and spheres: definitions, properties, methods and worked examples to remember.
Chapter 12Scatter Plots and Two-Way Tables: math lesson, Grade 8Grade 8 math lesson on bivariate data, scatter plots and two-way tables: definitions, properties, methods and worked examples to remember.Other resources for Grade 8 math
- Math practice Grade 8
- Practice solutions Grade 8
- Math quizzes Grade 8
- Math tests Grade 8
- Test solutions Grade 8
Math lessons for other grades
- Math lessons Kindergarten
- Math lessons Grade 1
- Math lessons Grade 2
- Math lessons Grade 3
- Math lessons Grade 4
- Math lessons Grade 5
- Math lessons Grade 6
- Math lessons Grade 7
- Math lessons Grade 9
- Math lessons Grade 10
- Math lessons Grade 11
- Math lessons Grade 12
- Math lessons College
Frequently asked questions
How should I study Grade 8 math?
Read the lesson first, redo the worked examples, then try the practice problems before opening the solutions. Finish with the test to check you are ready.
Is it free?
Yes: lessons, practice, quizzes and tests are free and need no account.