1. AIM: Commutative and
Associative Properties
Do Now
Weekly Quiz #4
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2. Properties Jigsaw
You will receive either the commutative or the associative
value sheet. Read the definition, complete the examples,
and prepare an explanation. You will have to teach this
concept to another student, so take the time to get ready.
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3. Commutative Property Associative Property
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4. 1 Numbered Heads Activity
5•4=4•5
1 2
A Associative Property
B Identity Property
C Commutative Property
4 3
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5. 2 Numbered Heads Activity
7 + (3 + 4) = (7 + 3) + 4 1 2
Associative Property
A
B
Identity Property
4 3
C Commutative Property
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6. 3 Numbered Heads Activity
1•5=5
1 2
Associative Property
A
B
Identity Property
4 3
C Commutative Property
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7. 4 Numbered Heads Activity
(5 + 4) + 3 = (4 + 5) + 3
1 2
Associative Property
A
B
Identity Property
4 3
C Commutative Property
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8. 5 Numbered Heads Activity
3+0=3
1 2
A Associative Property
B Identity Property
4 3
C Commutative Property
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9. 6 Numbered Heads Activity
-6 + 5 = 5 + (-6)
1 2
A Associative Property
B Identity Property
4 3
C Commutative Property
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10. 7 Numbered Heads Activity
0 + (-5) = -5
1 2
A Associative Property
B Identity Property
4 3
C Commutative Property
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11. 8 Numbered Heads Activity
(6 + 7)(5 + 4) = (5 + 4)(6 + 7)
1 2
4 3
A Associative Property
B Identity Property
C Commutative Property
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12. BEFORE YOU LEAVE
Determine an easy way to remember the differences
between the Commutative and Associative Properties.
Write your answer below.
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13. Mr. Tjersland's Math 7
Homework: Homework Sheet
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14. AIM: Commutative and
Associative Properties
5•4=4•5
(5 + 4) + 3 = (4 + 5) + 3
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15. Attachments
Class Notes 11­18­05.doc