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MARCH 2ND WHAT DO WE REMEMBER ABOUT EXPONENTS?

MARCH 2ND WHAT DO WE REMEMBER ABOUT EXPONENTS?

Assessment

Presentation

Mathematics

6th Grade

Hard

Created by

Michael Jones

Used 4+ times

FREE Resource

7 Slides • 6 Questions

1

MARCH 2ND WHAT DO WE REMEMBER ABOUT EXPONENTS?

DO NOT FEEL TRAPPED! LET'S SEE IF WE CAN REFRESH OUR BRAINS

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2

WHEN HAVE WE USED EXPONENTS DURING THE YEAR?

  • GEOMETRY

  • IN ASSISTMENTS ON HOMEWORK

  • SOME INSIDE EQUATIONS

3

BUT WHAT DOES IT ALL MEAN?

FOR A BETTER UNDERSTANDING, LETS TAKE A LOOK AT A COUPLE EXAMPLES FROM GEOMETRY...

4

FACTS ON THE SQUARE

  • ALL SIDES ARE EQUAL

  • A SQUARE IS A 2D SHAPE (FLAT)

  • TO FIND THE AREA OF A SQUARE: USE THE FORMULA (A=B*H) OR (A=W*L)

  • **THIS IS EQUAL TO B2

  • LETS LOOK AT THE EXPRESSION 82. THIS MEANS 8 * 8

  • THE AREA WOULD BE?

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5

Multiple Choice

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SOLVE THE EXPRESSION: 32

1

6

2

9

3

11

4

1.5

6

Multiple Choice

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SOLVE THE EXPRESSION: 72

1

14

2

3.5

3

49

4

9

7

Multiple Choice

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SOLVE THE EXPRESSION: 102

1

12

2

100

3

5

4

1000

8

WHAT ABOUT A CUBE?

  • LIKE A SQUARE, THE "CUBE" MUST HAVE ALL EQUAL LENGTHS TO BE CALLED A "CUBE".

  • A "CUBE" IS A 3D SHAPE (HAS DEPTH)

  • TO FIND THE VOLUME WE SIMPLY MULTIPLY (V=B*H*L) OR (V=L*W*H)

  • BUT THEY ARE BOTH EQUAL: B3

  • WHAT IS THE VOLUME OF 43 ?

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9

Multiple Select

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53 =

1

125

2

150

3

15

4

200

10

Multiple Select

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63

1

64

2

216

3

156

4

18

11

Multiple Select

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WHAT IS THE VOLUME OF A CUBE WITH A BASE OF 3 INCHES?

1

81in

2

9in

3

18in

4

27in

12

THE "CUBE'S" VOLUME IS FOUND BY USING THE THE VALUE OF ONE SIDE

CUBED MEANS MULTIPLIED TO THE 3RD POWER OR THE VALUE MULTIPLIED BY ITSELF 3 TIMES =Z3

OR =Z * Z * Z

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13

REMEMBER THESE STEPS AS WE GO FORWARD WITH EXPONENTS!

WE WILL MOVE ON FROM SQUARED AND CUBED STARTING TOMORROW!

MARCH 2ND WHAT DO WE REMEMBER ABOUT EXPONENTS?

DO NOT FEEL TRAPPED! LET'S SEE IF WE CAN REFRESH OUR BRAINS

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