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Common Core Standards

5th Grade Lesson Plan Review 4-13-15

Grade Level:
5
Subject:
Math
Topic:
Review of Multiplication of Scaling
Objective:
Interpret multiplication as scaling (resizing) by explaining why multiplying a given number by a fraction greater than 1 results in a product greater than the given number; explaining why multiplying a given number by a fraction less than 1 results in a product smaller than the given number; and relating the principle of fraction equivalence a/b = (n x a) / (n x b) to the effect of multiplying a/b by 1.
Prep:
None entered.
Materials:
Math problems including multiplication of fractions, whole numbers, and mixed numbers for practice, white boards and markers for students, pencils.