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Lesson Plan: Finding the Balance
Go to: http://illuminations.nctm.org/Lesson.aspx?id=537 (opens a new window)
Description: This lesson encourages students to explore another model of subtraction, the balance. Students will use real and virtual balances. Students also explore recording the modeled subtraction facts in equation form.
Technology Type: Computer 
Authors: Grace M. Burton
NCTM Illuminations
Language: English 
Cost: Does not require payment for use

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