 Objectives: 1.) To express numbers with exponents 2.) To evaluate expressions with exponents

Exponent Base

 Investing Money  Cell Growth in Molecular Biology  Space discoveries  Golden Ratio Sequence of Nature (Fibonacci)   Technology ◦ Nanometer ◦ Megabyte ◦ Gigabyte ◦ Terabyte

555

2 x x x

3a 2 b

y 1 = y 2,345 1 = ?

Copy and fill in the table. Do you find a pattern?

How many times do you think you can fold this paper in half?

y 0 = 1 2,345 0 = ?

1 281 = ?

27

24 Remember to use order of operations

216 Was this the same example as the last one? What’s different? Does it matter?

1

1728

0

64

 Review all your homework  Practice some of the odd problems that were not assigned  Quiz rules: ◦ you may use your homework on the quiz ◦ I can only answer yes/no questions ◦ No talking during a quiz even if you are finished ◦ If you finish early you need to do a quiet activity by yourself!! Reading your AR book would be a great idea! ◦ Show all work on your quiz if you do not then you receive a “0” 