8th Grade

Grade 8 Overview

The Number System

  • Know that there are numbers that are not rational, and approximate them by rational numbers.

Expressions and Equations

  • Work with radicals and integer exponents.
  • Understand the connections between proportional relationships, lines, and linear equations.
  • Analyze and solve linear equations and pairs of simultaneous linear equations.

Functions

  • Define, evaluate, and compare functions.
  • Use functions to model relationships between quantities.

Geometry

  • Understand congruence and similarity using physical models, transparencies, or geometry software.
  • Understand and apply the Pythagorean Theorem.
  • Solve real-world and mathematical problems involving volume of cylinders, cones and spheres.

Statistics and Probability

  • Investigate patterns of association in bivariate data.