How Many Under the Sheet?.pdf - Section 2: Introducing What's Under the Sheet?

  How Many Under the Sheet?.pdf
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What's Under the Sheet? Part,Part, Total Within 10 and 20

Unit 11: The Number 10 and the Addition and Subtraction Concept
Lesson 5 of 17

Objective: SWBAT solve a problem in which the total and one part are known. SWBAT use relationships among different combinations of numbers up to 10.

Big Idea: Don't sweep it under the rug but rather hide it under the sheet. Today students will play a missing addend game called What's Under the Sheet.

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Math, 1st Grade Story Problems, complements of 10, missing addends
  70 minutes
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