|Unit of Instruction||Unit One: Rational and Irrational Numbers|
MAFS.8.NS.1.1: 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 expression which repeats eventually into a rational number.
MAFS.8.NS.1.2: Use rational approximations of irrational numbers to compare the size of irrational numbers, locate them approximate on a number line diagram, and estimate the value of expressions.
|Learning Targets and Learning Criteria|