
5th Grade, Fun at the Carnival
Presentation
•
Mathematics
•
5th Grade
•
Practice Problem
•
Easy
+5
Standards-aligned
Sarah Ryan
Used 31+ times
FREE Resource
7 Slides • 24 Questions
1
5th Grade, Fun at the Carnival
Proportional Reasoning, Quarter 1 Review
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Hello! This is a new type of Quizizz we are going to try out. You have plenty of time per question.
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First, we will focus on ratios! Let's get started!
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Multiple Choice
Ella has 5 balloons and Tyler has 7 balloons. What is the ratio of the number of balloons Ella has to number of balloons Tyler has?
7:5
5:13
13:7
5:7
5
Multiple Choice
What is the ratio of orange circles to blue circles?
2:3
3:5
3:2
2:5
6
Multiple Choice
What are the three ways to write a ratio that shows 2 of something to 3 of something?
2-3, 2:3, 32
2 to 3, 2:3, 32
3 to 2, 2:3, 32
7
Multiple Choice
What is a ratio?
A number over another number
Multiplying two fractions
Two decimals that are multiplied
A comparison of two numbers
8
Multiple Choice
There are 4 birds and 6 snakes. What is the ratio of birds to snakes?
(Remember to simplify when writing ratios as fractions. :)
6/4
2/3
1/3
10/16
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Alright! Now we are going to get into similar v. congruent figures. Are you ready? Let's do this!
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Multiple Choice
Determine the relationship of the figures.
Congruent
Neither
Similar
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Multiple Choice
Determine the relationship of the figures.
Congruent
Neither
Similar
12
Multiple Choice
Determine the relationship of the figures.
Congruent
Neither
Similar
13
Multiple Choice
Determine the relationship of the figures.
(Click on the image to make it larger.)
Congruent
Neither
Similar
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Multiple Choice
Determine the relationship of the figures.
Congruent
Neither
Similar
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Multiple Choice
Determine the relationship of the figures.
Congruent
Neither
Similar
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Multiple Choice
Determine the relationship of the figures.
Congruent
Neither
Similar
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Multiple Choice
Line AB corresponds with what line.
XZ
XY
YZ
YX
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Remember these rules:
*SIMILAR FIGURES: Must be the same shape, have congruent corresponding angles, & be in proportion
*CONGRUENT FIGURES: Are exact copies, same shape, same angles, same sizes
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Multiple Choice
Are the following figures similar? Why or why not?
(Click the image to make it larger.)
Yes. All pairs of corresponding angles are congruent (or the same).
No, the corresponding angles are not equal.
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Multiple Choice
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Multiple Choice
Are the following similar? Why or why not?
Yes, just because.
No, the corresponding angles are not equal.
No, the ratios of the corresponding sides are not equal.
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Multiple Select
Click the THREE things two figures must have in order to be similar:
Must be the exact same size
Must be the same shape
The shapes must be proportional to each other
Must have the same angle measurements (congruent corresponding angles)
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This is our last stop! Let's practice scale factor!
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Multiple Choice
Going from left to right, what is the scale factor?
(Click on the image to make it larger.)
multiplied by 1.5
divided by 1.5
multiplied by 2.5
division by 2.5
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Multiple Choice
If the scale factor is less than one, the new figure will be
an enlargement
a reduction
a scale factor
bigger
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Multiple Choice
If a Scale Factor if greater than 1, then your figure gets...
Smaller
Bigger
Does not change
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Multiple Choice
Looking from left to right, what is the scale factor?
4
.25
5
6
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Multiple Choice
If the scale factor is 4, what is the measurement of x?
20 m
24 m
16 m
4 m
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Open Ended
This rectangle has a width of 2cm and a length of 5cm.
What would be the new dimensions if we took that rectangle to a scale factor of 5?
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Open Ended
This rectangle has a width of 2cm and a length of 5cm.
What would be the new dimensions if we took that rectangle to a scale factor of 1/2?
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5th Grade, Fun at the Carnival
Proportional Reasoning, Quarter 1 Review
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