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

8th grade math (VA SOL) 8 units · 95 skills Unit 1 Equations & inequalities Unit 2 Transformations Unit 3 Angles & polygons

Unit 5 Functions Unit 6 Angle relationships Unit 7 Triangle side lengths & the Pythagorean theorem Unit 8 Transformations & similarity Unit 9 Data & probability

Translating shapes Determining translations Determining translations Translations review

Worked example: Triangle angles (diagram) Triangle angle challenge problem Triangle angle challenge problem 2 Triangle angles review

8th grade math 7 units · 121 skills Unit 2 Solving equations with one unknown Unit 3 Linear equations and functions Unit 4 Systems of equations

Get ready for 8th grade math! Learn the skills that will set you up for success in numbers and operations; solving equations and systems of equations; linear equations and functions; and geometry.

These materials enable personalized practice alongside the new Illustrative Mathematics 8th grade curriculum. They were created by Khan Academy math experts and reviewed for curriculum …

When distances, prices, or any other quantity in our world changes at a constant rate, we can use linear functions to model them. Let's learn how different representations, including graphs and equations, …

8th grade Math (Illustrative Math-aligned) 8 units · 123 skills Unit 1 Unit 2 Unit 4