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Unit of Measurement worksheet for kids, asking to choose between inches and feet for various objects and living things.

Worksheet titled "Unit of Measurement" with eight illustrated items and options to choose the best unit of measurement (inches or feet) for each.

Worksheet titled "Unit of Measurement" with eight illustrated items and options to choose the best unit of measurement (inches or feet) for each.

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Show Answer Key & Explanations Step-by-step solution for: Choosing appropriate unit to measure length online exercise for ...
Let’s go through each item one by one and think about what unit makes more sense — inches or feet.

Remember:
- Inches are used for small things (like a pencil, a nail, or a pear).
- Feet are used for bigger things (like a person, a house, or a tree).

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1) Height of pencil → A pencil is small. You wouldn’t measure it in feet — that would be too big! So we use inches.

2) Height of house → Houses are tall — much taller than a person. We usually say a house is 10 feet, 20 feet, etc. So we use feet.

3) Height of giraffe → Giraffes are very tall animals — way taller than a person. Even though they’re not as tall as houses, they’re still measured in feet. So we use feet.

4) Height of pear → A pear is a small fruit — you can hold it in your hand. So we use inches.

5) Length of nail → This is probably a small metal nail (not the kind on your finger!). It’s short — maybe 1 to 3 inches long. So we use inches.

6) Height of man → People are usually between 5 and 7 feet tall. We don’t say someone is 60 inches tall — we say 5 feet. So we use feet.

7) Length of comb → A comb fits in your hand. It’s not very long — maybe 5 to 8 inches. So we use inches.

8) Height of tree → Trees can be really tall — some are 20, 30, or even 100 feet tall! So we use feet.

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Final Answer:
1) inches
2) feet
3) feet
4) inches
5) inches
6) feet
7) inches
8) feet
Parent Tip: Review the logic above to help your child master the concept of appropriate unit of measurement worksheet.
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