Fraction.pOWERPOINT PRESENTATIONS IN MATH

PPT

1. fraction

2. Fractions (Tune of “I Have Two Hands”) A fraction names a part of a whole. We can divide the things around, One-half, one-third, and one-fourth, These are the parts that make a whole.

3. One Part of a Whole Let Us Learn Look at the picture of a pizza. How many slices does the pizza have? Each slice of the pizza is represented by the fraction  1 2  .                                                     

4. A  fraction  names a part of a whole. It has a numerator, a denominator, and a fraction bar.

5. The  numerator  tells how many equal parts are taken from the whole. The numerator in the fraction  1  is 1 . 2

6. The  denominator  tells how many equal parts the whole or a set is divided into. The denominator in the fraction  1  is 2 . 2 The line that separates the numerator from the denominator is called the  fraction bar .

7. Here are some examples of fraction. One of two equal parts is  one-half .

8. One of three equal parts is  one-third .

9. One of four equal parts is  one-fourth .

10. One of five equal parts is  one-fifth .

11. One of six equal parts is  one-sixth .