A Fraction of Information by Mrs.Southall. What is a Fraction? A fraction names a piece of a single thing A fraction names a part of a group of things.

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Presentation transcript:

A Fraction of Information by Mrs.Southall

What is a Fraction? A fraction names a piece of a single thing A fraction names a part of a group of things

Where do we use Fraction? School home

Fractions at School! Mrs. Southall have 4 pencils. 3 are sharpened. What fraction of the pencil are not sharpened?

Fractions at Home! You need to bake 4 dozen cookies for your team’s bake sell. You need 1/4 cup of sugar to make one dozen of cookies. How much sugar is needed to make 48 cookies?

Fractions Figures! rectangle and Circles 1/4

Factual Facts! The top number is called the numerator. The bottom number is called the denominator. Equivalent fractions are fractions that name the same amount. I can use fractions to divide a candy bar equally with my friends. Fractions are really fun when you understand what they represent. 2/4 1/4 3/44/4

Familiarity with Fractions What is a fraction? How do we use them? What shapes can be used to represent fractions? What is an equivalent fraction? ARE FRACTIONS FUN?

Work cited California Department of Education State Content Standards for Mathematics 3rd, 4th, and 5th grades.

The answer is… 1 pencil is not sharpen. SOOOOOO, the fraction is ¼ of the pencils are not sharpen.

The answer is… 1/4+1/4 +1/4 +1/4 =4/4 = 1 whole cup 2/4 3/4 4/4