# Week 12.

## Presentation on theme: "Week 12."— Presentation transcript:

Week 12

Observe, Question, Comment 10/ 22/2012 10/22/2012 Subtracting Factors Subtracting Factors Do Now 4/5 – 3/5 1/3 – 2/9 5 – 1/3 23 – 1/5 10 – 7/8 1 and 1/3 + 1 and ¾ + 1 and 7/12 31L 31R

Do Now 4/5 – 3/5= 1/5 1/3 – 2/9= 1/9 5 – 1/3= 4 2/3 23 – 1/5 = 22 4/5
Observe, Question, Comment 10/ 22/2012 10/22/2012 Subtracting Factors Subtracting Factors Do Now 4/5 – 3/5= 1/5 1/3 – 2/9= 1/9 5 – 1/3= 4 2/3 23 – 1/5 = 22 4/5 10 – 7/8= 9 1/8 1 and 1/3 + 1 and ¾ + 1 and 7/12= 4 2/3 31L 31R

6o Sec Sweep

Material Check

NOTES! 31L Subtracting Factors Subtracting Factors 31R 10/ 22/2012
Observe, Question, Comment 10/ 22/2012 10/22/2012 Subtracting Factors Subtracting Factors NOTES! 31L 31R

Numbered Heads 1.) 4 and 1/3 - 1 and 1/6 2.) 5 and ½ - 2 and 1/8

BREAK!

Notes! 31L Subtracting Factors Subtracting Factors 31R 10/ 22/2012
Observe, Question, Comment 10/ 22/2012 10/22/2012 Subtracting Factors Subtracting Factors Notes! 31L 31R

Error and Analysis

Exit Slip 1. Jordan bought thirty-seven and a half inches of ribbon to make bows for her horse's mane. After the bows were all made, she still had four and one-sixth inches of ribbon left. How many inches of ribbon did she use for the bows? / /5 ¾ - 4 2/4 4. 6 and 7/8 - 2 and 3/4

Exit Slip 1. Jordan bought thirty-seven and a half inches of ribbon to make bows for her horse's mane. After the bows were all made, she still had four and one-sixth inches of ribbon left. How many inches of ribbon did she use for the bows? 33 1/3 /5 - 2/5 = 2 ¾ - 4 2/4= 1/4 4. 6 and 7/8 - 2 and ¾= /8

Home work Adding & Subtracting Fractions Homework #1-10
*Tape this and show work in your notebook! 1. You have ½ pumpkin pie and ¾ a lemon pie. How much pie do you have in all? ______ pies 2. You had 3 ½ candy bars, and then you ate 1 ¾ . How much do you have left? _____ candy bars 3. You ran 1 2/3 mile, and then you ran 3 1/6 mile. How far did you run? _____ miles 4. You had a rope that was 7 feet long. You cut off 4/5 foot to tie a knot. How much is left? _____ feet 5. You had 6 ½ pizzas. Your friends came over and ate 4 ¾. How much pizza is left? _____ pizza 6. You had ½ a dollar. Then you earned 9/10 more. How much do you have now? 7. You need 7/8 cups of flour for a recipe. You have ¾ cup. How much do you still need? _____ cups 8. You ran 4/5 mile. Your friend ran 9/10 mile. How much further did your friend run? _____ mile 9. You’re making cookies. You used 1 ¾ cups of flour and ¾ cup of sugar. How many cups of these dry ingredients did you use in all? _____ cups 10. You ran ½ mile on Monday, then ¾ mile on Tuesday, and 5/6 mile on Wednesday. How much did you run in those three days? _____ miles

Observe, Question, Comment 10/ 24/2012 10/24/2012 Quiz Addition and Subtraction fraction Quiz Addition and Subtraction Fraction 1. 73/8 + 62/4= /4 = 3. You have 2 ¼ strawberry pie and 4 2/16 pecan pie. How much do you have total? 4 9/10 – 3 4/5= Challenge Question: 6 ½ x 3 2/4 32 32R

Observe, Question, Comment 10/ 24/2012 10/24/2012 Quiz Addition and Subtraction fraction Quiz Addition and Subtraction Fraction 1. 73/8 + 62/4= 7 7/8 /4 = 4 ¼ 3. You have 2 ¼ strawberry pie and 4 2/16 pecan pie. How much do you have total? 6 5/16 /10 – 3 4/5= 1 1/1 Challenge Question: 6 ½ x 3 2/4 32 32R

Quiz Clear out table tops. Three sharpened pencils and two sheets of paper. DO NOT WRITE ON THE TEST

Homework! PG 197 ALL

Multiplying Fractions
Observe, Question, Comment 10/ 25/2012 10/25/2012 Multiplying Fractions Multiplying Fraction Do Now 1.) What is the LCD of 5/8 and 7/12 2.) Simplify: 24/30 3.) 2/3 + ½ 4.) 3/8 – 1/8 5.) 4/5 – 3/10 6.) 2 – 7/13 33L 33R

Home work Check!

Material Check

Multiplying Fractions
Observe, Question, Comment 10/ 25/2012 10/25/2012 Multiplying Fractions Multiplying Fraction 33L 33R

Whiteboard Check 7/8 x 1/3

4 x ½

1/6 x 3

1/7 x 2/5

2 x 1/3

9 x ½

60 Sec Sweep!

Multiplying Fractions
Observe, Question, Comment 10/ 25/2012 10/25/2012 Multiplying Fractions Multiplying Fraction 33L 33R

1. Andy carried ½ gallon of water on a hike. He drank 2/3 of the water
1. Andy carried ½ gallon of water on a hike. He drank 2/3 of the water. How much water did he drink? A. 1 1/ B 1/3 C. 2/ D, 3/3

2. Jesse has 5 and ¾ dozen eggs. How many eggs does Jesse have?
A B 24 C D, 19

3. Perry is running 26 and 2/10 miles in the marathon
3. Perry is running 26 and 2/10 miles in the marathon. He had run ¾ of the way. How far has he run? A / B 19 3/4 C D, 19

4. Gloria has 2 5/8 ounces of perfume
4. Gloria has 2 5/8 ounces of perfume. If she uses one third of it, how much will she have left? A. 6 1/ B 16 1/4 C. 16 ¾ D 19 1/4

5. We have 4 ¾ pounds of apples in each bag
5. We have 4 ¾ pounds of apples in each bag. If we have 4 bags, how many pounds of apples do we have in all? A. ¼ Pounds B 1 ¼ Pounds C. 18 ¾ D 19 Pounds

Individual Worksheet

Pg ODD