
MARCH 2ND WHAT DO WE REMEMBER ABOUT EXPONENTS?
Presentation
•
Mathematics
•
6th Grade
•
Hard
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
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?
5
Multiple Choice
SOLVE THE EXPRESSION: 32
6
9
11
1.5
6
Multiple Choice
SOLVE THE EXPRESSION: 72
14
3.5
49
9
7
Multiple Choice
SOLVE THE EXPRESSION: 102
12
100
5
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 ?
9
Multiple Select
53 =
125
150
15
200
10
Multiple Select
63
64
216
156
18
11
Multiple Select
WHAT IS THE VOLUME OF A CUBE WITH A BASE OF 3 INCHES?
81in
9in
18in
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
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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