Explore the process of simplifying square roots through an analysis of perfect squares. The fourth lesson of 25 expects individuals to find the perfect square factors in each radicand as a means of simplifying. The perfect square factor allows scholars to find the simplified version of the square roots.

Concepts

square roots, simplifying expressions, simplify radicals

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Additional Tags

math

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Instructional Ideas

• Use the opening exercise as board work to check individual answers quickly
• Have pupils write a list of perfect squares to keep near them throughout the lesson

Classroom Considerations

• Learners must have a strong understanding of finding square roots of perfect squares

Pros

• Includes a detailed teacher guide with questioning suggestions
• Provides a set of practice problems for independent practice

Cons

• None

Common Core

8.EE.A.2 MP8