How to Measure Length with Rulers and Tape Measures | Maths for Kids

🎓 Year 3 (ACARA Code : AC9M3M02)

🎯Focus:
📏 Measure longer objects with a tape measure
🧵Start measuring from zero and read markings carefully
🔢Compare lengths of different objects

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📹 Video Lesson Tips

Watch the video and get the most out of it:

👉Keep the video 2–3 minutes for focus
👉Show real objects like pencils, books, tables, doors
👉Highlight the zero point on rulers and tape measures
👉Show centimetre (cm) and metre (m) markings clearly
👉Compare two objects and ask, “Which is longer?”
👉Minimal animation — let real tools do the teaching

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💡 Key Ideas (Quick Guide)

✏️ Ruler = short objects
✏️ Tape measure = long objects
✏️ Always start at zero ⚠️
✏️ Centimetres (cm) for small objects, metres (m) for bigger objects
✏️ Compare lengths by measuring carefully 📐

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🧩 Mini Quiz – Quick Check

Try these after watching the video:

❓Question 1: A pencil is 17 cm. Should you use a ruler or tape measure? ✏️

✅ Answer: Ruler

❓Question 2: A classroom door is 2 m. Which unit do you use?

✅ Answer: Tape Measure

❓Question 3: The desk is 120 cm and the chair is 45 cm. Which is longer?

✅ Answer: Desk

❓Question 4: Why do we start measuring at zero?

✅ Answer: To get accurate measurements

❓Question 5: How many cm are in 1 m?

✅ Answer: 100 cm

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📄 Sample Worksheet Preview

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📚 Other Lessons in This Unit

🚀 Learning Path (Recommended Order)

Step	🔗 Lesson	💡 What You Learn
1️⃣	📏 How to Measure Length with Rulers and Tape Measures | Maths for Kids ⭐ You are here⭐	– Learn how to use cm and m measure and measure length.
2️⃣	⚖️ How to Measure Weight with Scales | Grams & Kilograms for Kids	– Learn how to use grams and kilograms to measure and measure weight.
3️⃣	🥛 How to Measure Liquid Capacity | Millilitres & Litres for Kids	– Learn how to use litres and mililitres to measure and measure capacity.

↩️Back to Year 3 Maths Measurement (AC9M3M02) – Measuring with Metric Units