Rational Numbers Objective: I will identify rational and irrational numbers MAFS.8.NS.1: Know that there are numbers that are not rational, and approximate.

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Rational Numbers Objective: I will identify rational and irrational numbers MAFS.8.NS.1: Know that there are numbers that are not rational, and approximate them by rational numbers.

Do Now

Rational Numbers Vocabulary : o Rational Number: a number that can be written in form a/b where a and b are integers and b is not zero. o Irrational number: a number that cannot be written in the form a/b where a and b are integers an b is not zero.

Rational Numbers

Rational Number Reflection: What is a rational number? Give an example of both rational and irrational number and explain how you know.