015 practice skills
The Number System
Distinguish rational and irrational numbers, estimate irrational values, and place them on a number line.
Middle school math 74 practice skills
Grade 8 Math
Grade 8 math builds a bridge to high school mathematics. Explore real numbers, equations, functions, geometric reasoning, and relationships in data.
Android app coming soonExplore Grade 8 Math topics
Course map
Explore Grade 8 Math topics
These topic groups follow the domains in MathNivo’s current curriculum map. Counts show release-ready practice skills in each domain.
0227 practice skills
Expressions & Equations
Work with integer exponents, roots, and scientific notation, then use equations to reason about linear relationships.
0311 practice skills
Functions
Understand a function as a rule connecting inputs and outputs. Read functions from tables, graphs, and other representations.
0422 practice skills
Geometry
Explore transformations and their effects, use the Pythagorean Theorem, and reason about similarity and three-dimensional measurement.
059 practice skills
Statistics & Probability
Explore associations in two-variable data with scatter plots, clusters, outliers, and lines of best fit.
This is a topic-level overview. Open a topic to find worked examples and a quick check for each skill.