Balancing equations to find unknown values

In this lesson, we will learn to balance equations to find unknown values. We will learn how the image of a see-saw helps us think about equivalent calculations, if they are level, they are equal (equivalent) to each other. Resources provided by NCETM (CC BY-NC-SA: https://creativecommons.org/licenses/by-nc-sa/4.0)

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Lesson summary: Balancing equations to find unknown values

Time to move!

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For 5 mins...

Move around:
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On the spot:
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