1 Answers
📏 Topic Summary
Measuring in inches is how we find out how long something is using inches as our unit. An inch is a small unit of length, and we often use rulers or measuring tapes to help us measure. When measuring, make sure to line up the end of the object with the zero mark on your ruler. Then, see where the other end of the object lines up with the ruler to find its length in inches.
🧮 Part A: Vocabulary
Match the word with its definition:
| Word | Definition |
|---|---|
| 1. Inch | a. A tool used for measuring length |
| 2. Ruler | b. The distance from one end to the other |
| 3. Length | c. A unit of measurement equal to 1/12 of a foot |
| 4. Estimate | d. To make an approximate calculation or judgement of value |
| 5. Unit | e. A standard quantity used for measurement |
Answers:
- 📏 Inch - c. A unit of measurement equal to 1/12 of a foot
- 📐 Ruler - a. A tool used for measuring length
- 📏 Length - b. The distance from one end to the other
- 🤔 Estimate - d. To make an approximate calculation or judgement of value
- 🔢 Unit - e. A standard quantity used for measurement
✍️ Part B: Fill in the Blanks
Use the words from the word bank to fill in the blanks in the paragraph below.
Word Bank: ruler, inches, length, zero, measure
To _________ the _________ of an object, you can use a _________. Make sure to line up one end of the object with the _________ mark on the ruler. Then, see how many _________ the object covers.
Answer:
To measure the length of an object, you can use a ruler. Make sure to line up one end of the object with the zero mark on the ruler. Then, see how many inches the object covers.
🤔 Part C: Critical Thinking
Why is it important to start measuring from the zero mark on a ruler?
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