1-2 Understand Irrational Numbers
Is an irrational number just a way to describe a number that's lost its mind? Not really. :) An irrational number is simply a number that cannot be written as a fraction.
ObjectiveIdentify an irrational number.
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Vocabulary
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Standards8.NS.A.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 expansion that repeats eventually into a rational number.
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Mathematical PracticesMP.1, MP.2, MP.3, MP.7, MP.8
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Guided Notes
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Anchor Charts |