Allow learners to design their own strategies to solve a problem. Given dimensions of a glass and a smaller marble, scholars must find the dimensions of a larger marble. The answer key suggests using the Pythagorean Theorem, but multiple methods are possible.

Concepts

radius, pythagorean theorem, diameter

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Additional Tags

math

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Instructional Ideas

• Create a series of similar questions for learners to practice
• Have learners present their different approaches to the problem

Classroom Considerations

• Pupils should have a solid understanding of the Pythagorean Theorem and how to apply it in design situations

Pros

• Provides resources in an editable format to allow for making changes easily
• Uses an open-ended question to encourage creative approaches to the problem

Cons

• None

Common Core

8.G.B.8