Description
An entire year’s worth of engaging number talks.
Who’s the spy? Explain why.
There are four images. One is an imposter, cleverly disguised to blend in.
Gather evidence against each suspect to reveal the imposter.
Designed for Middle Years (Grades 5-8) these number talks develop mathematical reasoning across the entire middle years curriculum as students build a case to determine which one doesn’t belong.
This comprehensive set of 150 problems covers
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Addition
Algebra
Shape
Volume
Fractions
Probability