TABLE OF CONTENTS

Prealgebra aligned to CCSS-M Standards

Cluster - MA.8.CCSS.Math.Content.8.EE Expressions and Equations

Cluster - MA.8.CCSS.Math.Content.8.NS The Number System

8.NS.2 Use rational approximations of irrational numbers to compare the size of irrational numbers.

8.EE.3 Use numbers expressed in the form of a single digit times an integer power of 10 to estimate very large or very small quantities

8.NS.1 Know that numbers that are not rational are called irrational.

Know that there are numbers that are not rational, and approximate them by rational numbers: Know that numbers that are not rational are called irrational. Understand informally that every number has a decimal expansion; for rational numbers show that the decimal expansion repeats eventually, and convert a decimal expansion which repeats eventually into a rational number.

Collection Contents

Student Resources

by Allen Wolmer

Irrational Numbers
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Teacher Resources

by Allen Wolmer

Irrational Numbers
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