Illuminations: How Many Buttons?

In this lesson, students review classification, make sets of a given number, explore relationships between numbers, and find numbers that are one more and one less than a given number.

They apply their knowledge of classification as they play a game similar to bingo.


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Classification & Sorting, Number Values & Counting
Early Childhood, K-6, Educator

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Illuminations (National Council of Teachers of Mathematics)

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