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Write a fraction for a whole. 1. How to count parts of a group.

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Presentation on theme: "Write a fraction for a whole. 1. How to count parts of a group."— Presentation transcript:

1 Write a fraction for a whole

2 1. How to count parts of a group

3 A fraction is a number that names part of a whole or part of a group.

4 The rectangle is divided into 3 equal parts. 2 white and 1 blue part 2323 Numerator= how many parts are being counted Denominator = are many parts are in the whole

5 What is the fraction for the red parts? 3 6

6 What part is shaded? 4 4

7 What part of the rectangle is shaded red? 6 7

8 Learning fractions will help us when we start cooking… Learning fractions will help us with 4 th grade math Learning fractions will be on our state test

9 Steps 1. Count the total pieces 2. Write the denominator on the bottom 3. Then count the shaded pieces 4. Write the numerator on the top

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14 1. What was our math objective today? 2. Why is it important to learn fractions? 3. What is the fraction of the shaded area?


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