1. Warm Up 12-1-14 Converting Measurements Using Proportions Large to small = multiply 1 yd = 3 ft A. 36 yd = ft

2. Large to small = multiply 1 yd = 3 ft  A. 36 yd = ft  1 yd = 36 yd 3 ft = X  3 36 = 1X  108 = 1X 1 1  108 ft = X

3. Today You Will Be Able To…  Generate equivalent numerical expressions using whole number exponents. Vocabulary  Base  Exponents  Powers  Perfect Squares  Equivalent Expressions

4. Powers and Exponents EXPONENT Factor BASE

5. Powers and Exponents

8. Rules of Exponents RuleMeaningExample x to the first power x to the zero power a squared or a to the second power a cubed or a to the third power b to the fifth power

9. Generate an equivalent expression using an exponent. 1. 8 x 8 x 8 = 2. 1 x 1 x 1 x 1 x 1 =

10. Express each power as a product of the same factor. Then determine the value. 2 x 2 x 2 x 2 x 2 = 32 1.4 x 1.4 = 1.96

11. Exit Ticket