bell ringer monday 1)2.39 – 0.806 2) 1/3 + 2/3. bell ringer monday $1.584 3/3 = 1 1)2.39 – 0.806...

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Bell Ringer MONDAY 1)2.39 – 0.806 2) 1/3 + 2/3

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Page 1: Bell Ringer MONDAY 1)2.39 – 0.806 2) 1/3 + 2/3. Bell Ringer MONDAY $1.584 3/3 = 1 1)2.39 – 0.806 2) 1/3 + 2/3

Bell RingerMONDAY

1)2.39 – 0.806

2) 1/3 + 2/3

Page 2: Bell Ringer MONDAY 1)2.39 – 0.806 2) 1/3 + 2/3. Bell Ringer MONDAY $1.584 3/3 = 1 1)2.39 – 0.806 2) 1/3 + 2/3

Bell RingerMONDAY

$1.584

3/3 = 1

1)2.39 – 0.806

2) 1/3 + 2/3

Page 3: Bell Ringer MONDAY 1)2.39 – 0.806 2) 1/3 + 2/3. Bell Ringer MONDAY $1.584 3/3 = 1 1)2.39 – 0.806 2) 1/3 + 2/3

Answer each question using the Read, Think, Solve, Justify format OR highlight the question and facts and write the justification. Remember to circle each answer choice!!

WEEK 1 QUIZ (covers material learned during Week

1)

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Weekly Assignment & POTWEach problem must have:

Clear work Correct AnswerFormat: Worked down the page Completed on appropriate paper Legible Answer boxed with label (if any) and HIGHLIGHTED!

DUE: Friday

Turn in Monday: 15 points off, sign form

Don’t Turn in Monday: 15 points off, sign form & Go to Assignment Recovery!

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Quiz MONDAYMaria is saving to buy a new bicycle. The bicycle will cost her $250. If she uses her mother’s Frequent Buyer Card, she will

receive a 10% discount which will be $25 off the regular price. She currently has

saved $167.93. Does Maria have enough money saved up to buy the bicycle? Why

or why not?

Page 6: Bell Ringer MONDAY 1)2.39 – 0.806 2) 1/3 + 2/3. Bell Ringer MONDAY $1.584 3/3 = 1 1)2.39 – 0.806 2) 1/3 + 2/3

Maria is saving to buy a new bicycle. The bicycle will cost her $250. If she uses her mother’s Frequent Buyer Card, she will receive a 10% discount which will be $25 off the regular price. She currently has saved $167.93. Does Maria have enough money

saved up to buy the bicycle? Why or why not?

Does she have enough money saved?

Bicycle cost $250Gets 10% off ($25)Has $167.93

The bicycle will cost her $250. I subtracted $25 (10%) from the original cost, so it would cost her $225 to buy the bicycle. She already has $167.93, so I subtracted that from the cost of the bike ($225 – 167.93) and that leaves $57.07 that she still needs to be able to buy the bike.

No, Maria does not have enough money to buy the bike, she will still need $57.07 more.

$250.00 – $25.00 = $225.00

$225.00 – $167.93 =$57.07

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Speed Test1. Get a speed test, marker, and eraser.2. Make sure your marker works!3.You have 1 minute to complete as many problems as you can.4. Graph your results. Keep the graph in your notebook.5. We will do this every day.

Page 8: Bell Ringer MONDAY 1)2.39 – 0.806 2) 1/3 + 2/3. Bell Ringer MONDAY $1.584 3/3 = 1 1)2.39 – 0.806 2) 1/3 + 2/3

Bell RingerTUESDAY

1)120 x 27

2) ½ + ¼

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Bell Ringer9-1-09 TUESDAY

3240

¾

1)120 x 27

2) ½ + ¼

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Quiz TUESDAYThe ice cream truck comes to the

beach. Mrs. Davis gives her daughter $5. She gets a Choco Taco for $1.25, a Rocket for $.95, and 2 Creamcicles

for $.85 each. How much change should she get back?

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The ice cream truck comes to the beach. Mrs. Davis gives her daughter $5. She gets a Choco Taco for $1.25, a Rocket for $.95, and 2 Creamcicles for $.85 each. How much

change should she get back?

How much change will she get back?

Daughter has $51 choco taco $1.251 rocket $.952 creamcicles .85 each

I added $1.25, $.95, $.85, and $.85 together to get the total cost of all the ice cream which is $3.90. She has $5 so I subtracted how much the ice cream cost from the $5. ($5.00 - $3.90) which is $1.10.

She will get back $1.10 in change.

1.25 + .95 + .85 + .85 =$3.90

$5.00 - $3.90 = $1.10

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Speed Test1. Get a speed test, marker, and eraser.2. Make sure your marker works!3.You have 1 minute to complete as many problems as you can.4. Graph your results. Keep the graph in your notebook.5. We will do this every day.

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Bell RingerWEDNESDAY

1)591 x 26

2) 2 ½ - 1 ½

*convert to improper fractions BEFORE solving!

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Bell RingerWEDNESDAY

15366

1

1)591 x 26

2) 2 ½ - 1 ½

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Quiz WEDNESDAYMost of the state names in the United

States end in a vowel. Of the 50 states, of the state names end in either an a or an e and end in either an i or an o. If none of the state names end in a u, what is the fraction of state names that end in a vowel?

2

1

25

3

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Most of the state names in the United States end in a vowel. Of the 50 states,1/2 of the state names end in either an a or an e and 3/25 end in either an i or an o. If none of the state names end in a u, what is the fraction of state names that end in a vowel?

What fraction part of the state names end in a vowel?

50 states½ end in a or e3/25 end in i or oNone end in u

Justification must explain what was done in the “solve” box, and must be in complete sentences!

How do we solve this problem?

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Speed Test1. Get a speed test, marker, and eraser.2. Make sure your marker works!3.You have 1 minute to complete as many problems as you can.4. Graph your results. Keep the graph in your notebook.5. We will do this every day.

Page 18: Bell Ringer MONDAY 1)2.39 – 0.806 2) 1/3 + 2/3. Bell Ringer MONDAY $1.584 3/3 = 1 1)2.39 – 0.806 2) 1/3 + 2/3

Bell RingerTHURSDAY

1)Write the prime factorization of 48 using a factor tree.

2)Write the prime factorization of 36 using a factor tree.

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Bell RingerTHURSDAY

48

2 x 24

4 x 6

2 x 2 2 x 3

48 = 2 x 2 x 2 x 2 x 3

36

2 x 18

3 x 6

2 x 3

36 = 2 x 2 x 3 x 3

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Quiz THURSDAY

By 11 a.m. on Friday, 72% of Mrs. Lee’s 7th graders had turned in their POTW’s. What fractional part of the students had NOT yet turned in their POTW’s?

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By 11 a.m. on Friday, 72% of Mrs. Lee’s 7th graders had turned in their POTW’s. What fractional part of the students had NOT yet turned in their POTW’s?

What fraction part of her students had not turned in their assignment?

72% turned inFractional part NOT turned in

I subtracted the 72% of the students that turned in their assignment from 100%. That left 28% that did not turn it in. 28% is equal to 28/100, and when reduced by dividing by 4, it equals 7/25.

7/25 of her students had not 7/25 of her students had not turned in their assignment.turned in their assignment.

72% turned in100%

- 72%

28% NOT turned in

25

7

100

28

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Speed Test1. Get a speed test, marker, and eraser.2. Make sure your marker works!3.You have 1 minute to complete as many problems as you can.4. Graph your results. Keep the graph in your notebook.5. We will do this every day.

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Bell RingerFRIDAY

Write each decimal as a fraction in lowest terms.1. 0.63

2. 4.33. 0.84. 0.38

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Bell RingerFRIDAY

Write each decimal as a fraction in lowest terms.1. 0.63 3. 0.8

2. 4.3 4. 0.38

100

63

10

34

5

4

10

8

50

19

100

38

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Quiz FRIDAY

of the people who came to the reception ate at least 2 chocolate chip cookies. What percent of the people ate at least 2 chocolate chip cookies?

10

9

Page 26: Bell Ringer MONDAY 1)2.39 – 0.806 2) 1/3 + 2/3. Bell Ringer MONDAY $1.584 3/3 = 1 1)2.39 – 0.806 2) 1/3 + 2/3

9/10 of the people who came to the reception ate at least 2 chocolate chip cookies. What percent of the people ate at least 2 chocolate chip cookies?

9/10 is equal to what percentage?

9/10 ate chocolate chipWhat percent ate chocolate chip

I set up a proportion to find the equivalence. The scale factor from 10 to 100 is 10, so I multiplied 9 times 10 to get 90/100. Since 90 is over 100, that is your percentage.

9/10 is equal to 90%. 90% of the 9/10 is equal to 90%. 90% of the people ate 2 or more chocolate people ate 2 or more chocolate chip cookies.chip cookies.

10010

9 x

100

9010

10

9

Multiply by a scale factor of 10

Page 27: Bell Ringer MONDAY 1)2.39 – 0.806 2) 1/3 + 2/3. Bell Ringer MONDAY $1.584 3/3 = 1 1)2.39 – 0.806 2) 1/3 + 2/3

Speed Test1. Get a speed test, marker, and eraser.2. Make sure your marker works!3.You have 1 minute to complete as many problems as you can.4. Graph your results. Keep the graph in your notebook.5. We will do this every day.