3.1 EXPONENTS. LESSON 3.1 RECALL 5 3 = 5 x 5 x 5 = 125 Write the Base (5) Write the Base the number of time as the Power ( 3 ) Multiply the numbers together.

3.1 EXPONENTS

LESSON 3.1

RECALL

53 = 5 x 5 x 5 = 125

Write the Base (5)Write the Base the number of time as the Power (3)Multiply the numbers together

VOCABULARY

Base – In a power it is the number that is used as a factor

Power – A number that can be written as an exponent

LESSON 3.1

RECALL

53 = 5 x 5 x 5 = 125

Write the Base (5)Write the Base the number of time as the Power (3)Multiply the numbers together

VOCABULARY



LESSON 3.1

RECALL

53 = 5 x 5 x 5 = 125

Write the Base (5)Write the Base the number of times as the Power (3)Multiply the numbers together

VOCABULARY



LESSON 3.1

RECALL

53 = 5 x 5 x 5 = 125

Write the Base (5)Write the Base the number of time as the Power (3)Multiply the Base numbers together

VOCABULARY



LESSON 3.1

UNDERSTAND Example: 53 = 5 x 5 x 5 = 125

FIRST I WILL __write the Base number _____________________________ __________________________________________________________________

NEXT I WILL __ keep writing the Base number until I have the same__ number as the Power_______________________________

THEN I WILL __multiply the numbers together_______________________ ___________________________________________________________________

LESSON 3.1





LESSON 3.1





LESSON 3.1




THEN I WILL __multiply the Base numbers together_________________ ___________________________________________________________________

LESSON 3.1

APPLY

If y = 4, then what would be the outcome of y2?

LESSON 3.1

APPLY

If y = 4, then what would be the outcome of y2?

If y = 4 then y2 is equal to 42

therefore 42 or 4 x 4 is equal to 16

LESSON 3.1

ANALYZE Write a statement of how these errors were made

42 = 8 The base and power were multiplied together

42 = 6 The base and power were added together

Then write the correct answer for 42 42 = 16

LESSON 3.1


42 = 8 The Base and Power were multiplied together

42 = 6 The base and power were added together


LESSON 3.1



42 = 6 The Base and Power were added together


LESSON 3.1



42 = 6 The Base and Power were added together


LESSON 3.1

EVALUATE

What would be the outcome for 52 if the Base and Power were reversed? Are the outcomes the same?

52 = 5 x 5 = 25 25 = 2 x 2 x 2 x 2 x 2 = 32

LESSON 3.1

EVALUATE


52 = 5 x 5 = 2525 = 2 x 2 x 2 x 2 x 2 = 32

LESSON 3.1

EVALUATE


52 = 5 x 5 = 2525 = 2 x 2 x 2 x 2 x 2 =

LESSON 3.1

EVALUATE


52 = 5 x 5 = 25

25 = 2 x 2 x 2 x 2 x 2 = 32

LESSON 3.1

EVALUATE


52 = 5 x 5 = 25

25 = 2 x 2 x 2 x 2 x 2 = 32

LESSON 3.1

EVALUATE

What would be the outcome for 52 if the Base and Power were reversed? Are the outcomes the same? NO

52 = 5 x 5 = 25

25 = 2 x 2 x 2 x 2 x 2 = 32

LESSON 3.1

CREATE

Create a problem using an exponent where the outcome is equal to 18

LESSON 3.1

CREATE


Possible solutions might be:

10 + 23 = 18

2(3)2 = 18

33 – 9 = 18

LESSON 3.1

CREATE



10 + 23 = 18

2(3)2 = 18

33 – 9 = 18

LESSON 3.1

CREATE



10 + 23 = 18

2(3)2 = 18

33 – 9 = 18

OkLet’s Practice

Let’s Practice

1. Write the product using exponents

2 • 2 • 2 • 2 • 2

Let’s Practice


2 • 2 • 2 • 2 • 2

25

Let’s Practice


m • m • m

Let’s Practice


m • m • m

m3

Let’s Practice


3 • 3 • 5 • 5 • 5

Let’s Practice


3 • 3 • 5 • 5 • 5

32 • 53

Let’s Practice

4. Write the power as a product

c3

Let’s Practice


c3 c x c x c

Let’s Practice


47

Let’s Practice


47

4 x 4 x 4 x 4 x 4 x 4 x 4

Let’s Practice

6. Evaluate the expression

23

Let’s Practice


23

2 x 2 x 2 = 8

Let’s Practice


52 + 4 • 2

Let’s Practice


52 + 4 • 2

25 + 8 = 33

Let’s Practice


If p = 6, then p3 =

Let’s Practice


If p = 6, then p3 =

6 x 6 x 6 = 216

GREAT JOB!!!

CLASSWORK

Independent Practice

Worksheet 1-6

3.1 EXPONENTS. LESSON 3.1 RECALL 5 3 = 5 x 5 x 5 = 125 Write the Base (5) Write the Base the number of time as the Power ( 3 ) Multiply the numbers together.

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