pptx, 13.49 MB
pptx, 13.49 MB

Solving linear equations with algebra discs. This is designed to be used as a skeleton to a series of lessons. More examples and discussions should be added by the teacher as you go along. Students need to be familiar with the concept of “zero pairs” for this to work.

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5

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Colleen_Young

3 years ago
5

This starts with a reminder of modelling equations with unknowns on one side and goes on to solve 11−2𝑥=𝑥+2 showing all steps clearly.

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