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Grade 8 Math

All Grade 8 skills, each with a clear explanation and code-verified practice. Aligned to Common Core.

NS

Identify and Approximate Irrational NumbersApproximate Irrational Numbers on a Number Line

EE

Integer Exponents — Properties and RulesSquare Roots and Cube Roots of Perfect PowersScientific Notation — Read, Write, and ComputeOperations with Scientific NotationGraph Proportional Relationships and Compare to LinearSlope of a Line — Rise over RunSolve Multi-Step Linear EquationsLinear Equations with One, None, or Infinite SolutionsSolve Systems of Linear Equations

F

Define and Identify FunctionsCompare Properties of Functions in Different RepresentationsInterpret Linear Functions — y = mx + bConstruct a Function to Model a Linear RelationshipQualitative Graphs — Linear vs Non-Linear Functions

G

Apply the Pythagorean TheoremConverse of the Pythagorean TheoremDistance in the Coordinate Plane (Pythagorean Theorem)Volume of Cylinders, Cones, and SpheresTranslations, Reflections, and RotationsCongruent Figures via TransformationsDilations and Similar FiguresAngles Formed by Parallel Lines and a TransversalExplain the Pythagorean Theorem

SP

Scatter Plots — Construct and InterpretLine of Best Fit and Linear AssociationUse Trend-Line Equation to Solve ProblemsConstruct and Interpret Two-Way Tables

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