August 6, 2010

This activity uses Instructional Architect and a variety of web resources to help students learn to add integers.

- Mathematics > General
- Education > General

- Grade 6
- Grade 7
- Grade 8
- Grade 9
- Grade 10

Recognize the absolute value of a rational number as its distance from zero.

Simplify numerical expressions, including those with whole number exponents and absolute values, using the order of operations.

Solve problems involving rational numbers, percents, and proportions.

Define a rational number as a point on the number line that can be expressed as the ratio of two integers, and points that cannot be so expressed as irrational.

Classify numbers as rational or irrational, knowing that rational numbers can be expressed as terminating or repeating decimals and irrational numbers can be expressed as non-terminating, non-repeating decimals.

Classify pi and square roots of non-perfect square numbers as irrational.

Place rational and irrational numbers on a number line between two integers.

Simplify, add, subtract, multiply, and divide expressions with square roots.

Evaluate and simplify numerical expressions containing rational numbers and square roots using the order of operations.

Compute solutions to problems, represent answers in exact form, and determine the reasonableness of answers.

Calculate the measures of the sides of a right triangle using the Pythagorean Theorem.