Grade 8 math
The full Grade 8 curriculum map — every domain and skill, with an honest status for each. Formative practice for learning, aligned to the Missouri Learning Standards.
5 domains · 52 skills
If math has felt hard, start here
Every skill on this page teaches the way a good teacher does — one small step at a time, with pictures that show the mathematics:
1 · Learn
Watch the idea unfold with a narrated picture. Replay any step as often as you like.
2 · Guided practice
Try a few with hints one tap away. Best when the idea still feels new.
3 · Independent practice
Work on your own, with feedback after every check.
4 · Quick check
Test-style: no hints until you answer — so test day feels familiar.
Curriculum domains
Number Sense and Operations
Irrational numbers, approximating them, and rational and decimal forms.
5 skills
Expressions, Equations and Inequalities
Exponents and roots, scientific notation, slope, linear equations, and systems of equations.
17 skills
Geometry and Measurement
Transformations, congruence and similarity, angle relationships, the Pythagorean theorem, and volume.
14 skills
Data Analysis, Statistics and Probability
Scatter plots, trend lines, linear models, and two-way tables.
5 skills
Functions
Defining functions, comparing them, linear versus nonlinear, and modeling with functions.
11 skills
Practice any time
The safe practice engine gives a short mixed practice set — formative only, saved on this device, never a test score.
Start Grade 8 practice