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This Square Roots instructional video also includes:
If square roots are the root of one's math anxieties, then here's the perfect resource. Viewers of a short instructional video see how to evaluate square roots. They first consider the square roots of perfect squares before learning how to use a calculator to determine the square roots of non-perfect squares.
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Concepts
Instructional Ideas
- Have learners create a large number line on the floor of the classroom to plot values for square roots
Classroom Considerations
- Pupils should have access to a scientific calculator with a square root button
- Knowledge of perfect squares is a prerequisite
Pros
- Explanations are easy to follow
- Includes additional problems and a separate answer key
Cons
- None