Show:
Show Me
Models
Comparing Fractions
Adding Fractions
Subtracting Fractions
Multiplying Fractions
100
Question #1 Partition the tape diagram to show 3 x 2/4. Partition the number line to show 6 x 2/8
Audience Judges
100
(Question 2a) 27/5 ____ 5
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100
(Question 4a) 5 and 1/12 + 3 and 8/12 + 1 and 9/12
10 and 6/12
100
(Question 4b) 6 and 3/6 - 3 and 5/6
2 and 4/6
100
(Question 5a) Rewrite each as a product of a unit fraction and a whole number. Solve. 4 x 3/5
12/5 or 1 whole 2/5
200
(Question #7a) Create a line plot to display the data on the table for students A, B, and C.
Audience Judges
200
(Question 2b) 34/6 _____ 5 and 5/6
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200
(Question 3a) Generate a pattern of at least 13 fractions by adding 5/4 to 1/4 and then continuing to add 5/4 to each fraction. Circle each fraction equal to a whole number. Write what you notice about the pattern of whole numbers.
1/4, 6/4, 11/4, 16/4, 21/4, 26/4, 31/4, 36/4, 41/4, 46/4, 51/4, 56/4, 61/4, 66/4, 71/4, 76/4 -- I noticed that every 4th fraction is a whole number
200
(Question 6c) Determine if the following are true or false. Explain how you know using models or words. Make false problems true by rewriting the right side of the number sentence. 8-2/4 = 8/4-3/4
False : 8-2/4 = 8/4 - 2/4
200
(Question 5b) Rewrite each as a product of a unit fraction and a whole number. Solve. 6 whole x 2 whole 5/7
16 whole 2/7
300
(Question #7a) Create a line plot to display the data on the table for students D, E, and F.
300
(Question 2c) 44/10 _____ 22/5
=
300
(Question 6a) Determine if the following are true or false. Explain how you know using models or words. Make false problems true by rewriting the right side of the number sentence. 4/5 = 4+1/5
False-4/5=3/5+1/5
300
(Question 7b) What is the difference in meters between the farthest and nearest baskets?
1 and 2/4 meters
300
TEST QUESTION: Determine if the following are true or false. Explain how you know using models or words. Make false problems true by rewriting the right side of the number sentence: 7/8 + 7/8 + 7/8 + 7/8 = 4 x 7/8
True
400
(Question #7a) Create a line plot to display the data on the table for students G, H, and I.
400
(Question 7e) Compare the length of shots of Student A and Student B .
Student B was further away than Student A. I know this because Student A shot a basket from 3 and 1/2 feet. Student B show from 3 and 3/4 meters which is closer to 4.
400
(Question 6b) Determine if the following are true or false. Explain how you know using models or words. Make false problems true by rewriting the right side of the number sentence. 6+4/7=6 and 4/7
True
400
TEST QUESTION: 1 and 9/12 - 1 and 4/12
5/12
400
(Question 7c) Two students have the same distance measurement. Explain how you know the measurements are equal.
Student G and A. I know this because if I multiply 2/4 by 2/2, the product is 4/8
500
TEST QUESTION: Show on a tape diagram why 5 × 2/ 3 = 10 × 1/3
Audience Judges
500
(Question 7d) Mrs. Kralj thinks that the sum of the distances of the two longest baskets are longer than the width of the basketball court. The basketball court is 8 and 1/2 meters long. Is she right? Explain how you know.
Mrs. Kralj is correct because the sum of the two longest baskets is 8 and 7/8 meters which is greater than the 8 and 1/2 meter width of the basketball court
500
(Question 6d) Determine if the following are true or false. Explain how you know using models or words. Make false problems true by rewriting the right side of the number sentence. 3 x 4 and 2/7=12 + 2/7
False 3x 4and2/7 = 12+6/7
500
TEST QUESTION: 5 and 2/5 - 1 and 3/5
3 and 4/5
500
Mrs. Kralj once had a student make a baste from 3 times the distance of Student I. How many meters long was the shot?
10 whole 7/8