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Exponents (Part 2) Week 14
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Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

Jan 01, 2016

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Bethanie Hardy
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Page 1: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

Exponents (Part 2)

Week 14

Page 2: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

DO NOW (3 mins)PKB (Prior Knowledge Box)

Topic: Exponents Rules

Misconceptions

Complete this side only. List anything that you know about the above topic.

Page 3: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

STANDARD

7NS 2.3 Multiply, divide and simplify rational numbers by using exponent rules.

Page 4: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

OBJECTIVE

Huskies will be able to predict which exponent rules to use based on the given exponent expression.

Page 5: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

Exponent Rule #1

When multiplying, If the bases are the same, add the exponents together.

Review

Page 6: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

Example#1

Page 7: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

Example#1-answer

The base, 2, is the same. So we add the exponents

Page 8: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

YouTry#1

Page 9: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

The power tells you how many times to multiply the base.

Exponent Rule #2

Review

Page 10: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

Example #2

Page 11: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

Example# 2- answer

Page 12: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

YouTry#2

Page 13: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

Exponent Rule #3

When dividing, If the bases are the same, subtract the exponents.

Review

Page 14: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

Example#3

Page 15: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

Example#3-answer

Page 16: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

YouTry#3

Page 17: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

Exponent Rule #4

The fourth law of exponents states that for every integer x,

(ab)x = ax bx

Example:

(4 3)3 = 43 33 = 64 27 = 1,728

Page 18: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

Exponent Rule #5

The fifth law of exponents states that for every integer x,

Example:

Page 19: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

Prior Knowledge Box (PKB)Topic: Exponents Misconceptions

What did you think you knew but you found out was a misconception? If you didn’t have any prior knowledge, what did you learn/ review today?

Page 20: Exponents (Part 2) Week 14. DO NOW (3 mins) PKB (Prior Knowledge Box) Topic: Exponents Rules Misconceptions Complete this side only. List anything that.

Agenda

Homework-Exponent Rule Worksheet

Fill out Exponent Rule table and do the “you try” column.

Due on Thursday (p1 and p5) Due on Friday (p2,4,6)

Bring a white board marker

(DUE: P.1,3,5- Mondays and Thursday. P.2,4,6- Tuesdays and Fridays)