SS 4.11 Lesson
Presentation
•
Mathematics
•
5th Grade
•
Easy
+1
Standards-aligned
Isabel Choe
Used 3+ times
FREE Resource
11 Slides • 11 Questions
1
SS 4.11 Lesson
Mass/capacity: Solving word problems (customary units)
2
Open Ended
What do you know about these units of measurement?
What are some relationships that you can remember?
How can you convert between some of these units?
3
Examples
You can convert ounces and pounds.
You can convert quarts and gallons.
4
Multiple Choice
5
Open Ended
What is this word problem asking you to do?
6
Answer
The word problem is asking you to figure out how much juice is left in the bottle.
7
Open Ended
What is the first thing you should do?
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Answer
The first thing you should do is decide what measurement unit you're going to convert to. You can convert ounces to quarts or quarts to ounces.
9
Open Ended
If you converted 64 ounces. to quarts, how many quarts would that be?
10
Answer
2 quarts.
Since 32 ounces is 1 quart, you multiply by 2.
1 quart x 2 = 2 quarts.
32 ounces x 2 = 64 ounces.
64 ounces = 2 quarts.
11
Open Ended
If you converted 1 1/2 quarts to ounces, how many ounces does that equal to?
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13
Open Ended
14
Answer
16 ounces or 0.5 quarts
The bottle is 64 ounces. 1.5 quarts = 48 ounces.
64 - 48 = 16 ounces.
64 ounces is 2 quarts.
2 - 1.5 = 0.5 quarts.
15
Open Ended
What is this word problem asking you to do?
16
Answer
This word problem is asking you to figure out how many 15 oz containers of butter Naomi should buy.
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Multiple Choice
How many pounds of butter does Naomi need for 10 batches of muffins?
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Answer
5 pounds of butter.
0.5 pounds = 1 batch
She needs 10 batches
0.5 x 10 = 5
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Multiple Choice
20
Answer
80 ounces
1 pound = 16 ounces
5 pounds = ? ounces
1 ppound x 5 = 5 pounds
16 ounces x 5 = 80 ounces
21
Open Ended
How many 15 ounce containers of butter should she buy?
22
Answer
6 containers
80 divided by 15 is 5.3
5.3 > 5
If you only bought 5 containers of butter, you would not have enough butter.
You need to buy 6 containers to have enough, even if you have extra.
SS 4.11 Lesson
Mass/capacity: Solving word problems (customary units)
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