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Observe, Question, Comment. 9/10/2012. 9/10/2012. Simplifying Factors. Simplifying Factors. Solve for N 1. N+6=17 2. -12+N=10 3. 4. N4=64 5. Find the GCF of 12 and 48 6. Find the LCM of 8 and 32. 19L. 19R. Brain POP!.

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9/10/2012

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#### Presentation Transcript

Observe,

Question,

Comment

9/10/2012

9/10/2012

Simplifying Factors

Simplifying Factors

Solve for N

1. N+6=17

2. -12+N=10

3.

4. N4=64

5. Find the GCF of 12 and 48

6. Find the LCM of 8 and 32

19L

19R

### Brain POP!

• http://www.brainpop.com/math/numbersandoperations/reducingfractions/

• A/C 4/16

• B/D 6/27

• A/C 6/21

• B/D 15/25

### Simplifying word problems

• Your class ordered 45 calculators. Of these, 18 were Solar powered. What fraction of the calculators was solar powered?

• There are 28 students in Mai’s homeroom. Of these, 20 students have a pet. What fraction of the students have a pet?

• Mother cut a cake in 20 equal pieces. I ate 8 of the pieces. How many pieces did I eat?

• Joe had 5 pizzas. He ate 2 of them and gave 1of the pizzas to his sister. How many pizzas did he have left?

### Computer Time

• http://www.math-play.com/soccer-math-one-step-equations-game/one-step-equations-game.html

### Independent Practice

• On a separate sheet of paper answer the Study Guide.

### Exit Slip

• 1. The city of San Francisco typically has 160 clear days out of 365 days in a year. San Francisco’s clear days represent what fraction of a year? Write your answer in Simplest form.

• 2. simplify 36/84

• 3. simplify 35/56

### Homework

• Pg 175 1-8

• Complete Study Guide

### Unit 2 Test

• Take out 2-3 sheets of paper, three sharpened pencils and remove other objects from your table.

• Make sure to write your name and period on your paper

Observe,

Question,

Comment

9/12/2012

9/12/2012

Equivalent Fractions

Equivalent Factors

Simplify

1. 1/3

2. 5/8

3. 3/7

4. 4/7

19L

19R

### Sage and Scribe

• A/C SageB/D Sage

• 1. Is 2/10 to 6/20 1. 9/10 to 18/20

• 2. 4/8 and 7/14 2. 3/7 to 4/14

### White Board Check

• Is equivalent to ?

• Is equivalent to ?

### Break

Observe,

Question,

Comment

9/12/2012

9/12/2012

Equivalent Fractions

Equivalent Factors

19L

19R

• 4/5 and 9/10

• 7/8 and 3/10

• 5/8 and 5/6

• 1/4and 2/15

### Round Robin

Steps:

• Partner A will write down the fractions.

• Partner B will draw a pie chart for both fractions

• Partner C will write include the > < = signs

• Partner D will write out the problem.

### H.W

• PG 177 1-18 odd

### Exit Slip

• 1.Stephanie used 2/3 cup of chocolate chips to make cookies. She used ¾ cup of chocolate chips to make brownies. Did she use more chocolate chips to make the cookies or the brownies?

• 2. Brian rides his bike 3/4 mile every day. Jared rides his bike 4/6 of a mile every day. Who rides their bike further?