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Arizona State University *
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Course
430
Subject
Mathematics
Date
Feb 20, 2024
Type
Pages
31
Uploaded by SargentResolve13180
Grade 4 January 23, 2024 Answer Key
Demonstration of Learning
1.
C. Exactly
of the eggs
1
2
2.
A. Sloane will have less than
of her sticker collection left.
1
4
3.
B. Less than
of the fruit snacks are left.
1
2
4.
Chase’s estimate is unreasonable. Explanations will vary.
5.
Monica is incorrect. Explanations will vary.
© Houston ISD Curriculum 2023-2024
Name: ________________________________________
Date: ____________
Learning
January 23, 2024 | TEK 4.3F
Student Objective
: SWBAT use benchmark fractions 0, ¼ , ½, ¾, and 1 to evaluate reasonableness
of sums and differences of fractions referring to the same whole.
Q1
Look at the fractions bars and write
1 thing you notice and 1 thing you
wonder.
Answers will vary.
I notice
I wonder
Q2
What patterns do you see in the numerators and denominators of these fractions?
Think-Pair-Share
Answers will vary.
© Houston ISD Curriculum 2023-2024
Q3
Name 2 fractions that are equivalent to
.
1
2
Write your answers in the space provided below.
Answers will vary.
Q4
Name 2 fractions that are
equivalent to
.
1
4
Answers will vary.
Write your answers in the space
provided below.
Use the fraction strips to answer questions 5-7.
True or false.
is about
.
2
3
1
2
Q5
Label the fraction strips.
Labeled correctly.
1 whole.
1
2
1
3
Q6
Shade in
.
1
2
Shade in
.
2
3
© Houston ISD Curriculum 2023-2024
Q7
True or false.
False
is about
.
2
3
1
2
Write your answer in the space provided below.
Use the fraction strips to answer questions 8-10.
True or false.
is about
.
2
5
3
4
Q8
Label the fraction strips.
Labeled correctly.
1 whole.
3
4
2
5
Q9
Shaded correctly.
Shade in
.
3
4
Shade in
.
2
5
Q10
True or false.
False
is about
.
3
4
2
5
Write your answer in the space provided below.
© Houston ISD Curriculum 2023-2024
Use the fraction strips to answer questions 11-13.
True or false.
is about
.
2
8
1
4
Q11
Label the fraction strips.
Labeled correctly.
1 whole.
1
4
2
8
Q12
Shaded correctly
Shade in
.
1
4
Shade in
.
2
8
Q13
True or false.
True
is about
.
2
8
1
4
Write your answer in the space provided below.
© Houston ISD Curriculum 2023-2024
Q14
Chase and Jackson each had a candy bar that was
equal
in size.
●
Chase ate
of his candy bar.
4
6
●
Jackson ate
of his candy bar.
1
12
Chase believes that, together he and Jackson have almost eaten 1 whole candy bar.
Is Chase's estimate reasonable?
Chase
__________
Jackson
__________
Chase’s estimate is
A. Reasonable
B. Not reasonable
Answers will vary.
because ____________________________________________________________
___________________________________________________________________
© Houston ISD Curriculum 2023-2024
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