More Ways To Use Math Games
Game Quickplay
Math Games for Teachers

Grade 8 - The Number System

Standard 8.NS.1.1 - Practice substituting in numbers to evaluate variable expressions with squares and square roots.

Included Skills:

Students will be expected to demonstrate an understanding of perfect squares and square roots, concretely, pictorially, and symbolically (limited to whole numbers).
Performance Indicators
- N01.01 Represent a given perfect square as a square region, using materials such as grid paper or square shapes.
- N01.02 Determine the factors of a given perfect square, and explain why one of the factors is the square root and the others are not.
- N01.03 Determine whether or not a given number is a perfect square, using materials and strategies such as square shapes, grid paper or prime factorization, and explain the reasoning.
- N01.04 Determine the square root of a given perfect square, and record it symbolically.
- N01.05 Determine the square of a given number.

If you notice any problems, please let us know.