Illuminations: Finding the Balance

In this lesson for grades 6‑8, students participate in activities in which they focus on patterns and relations that can be developed from the exploration of balance, mass, length of the mass arm, and the position of the fulcrum.

The focus of this lesson is the relationship between the length of the arm and the mass of the objects.


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Measurement & Time
Middle School, Educator

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Illuminations (National Council of Teachers of Mathematics)

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