Types of Measurements
Measurements help us understand and compare the world around us. We use them to know how long, heavy, fast, or hot something is. Learning the types of measurement makes daily life easier and more organized. For more info, you can check Wikipedia – Measurement.
Understanding Different Types of Measurement

Types of Measurements
1. Length (الطول)
- Definition: Length tells us how long or tall something is.
- Tools: Ruler, tape measure, meter stick
| Object |
Unit |
Example |
| Pencil |
cm |
15 cm |
| Door |
m |
2 m |
| Road |
km |
5 km |
- Tips:
- Use cm for small things
- Use m for medium objects
- Use km for long distances
(بنستخدم السنتيمتر للحاجات الصغيرة، المتر للمتوسطة، والكيلومتر للمسافات الطويلة)
2. Weight (الوزن)
- Definition: Weight measures how heavy or light something is.
| Object |
Unit |
Example |
| Apple |
g |
150 g |
| Bag |
kg |
2 kg |
- Tips:
- g (gram) for light things
- kg (kilogram) for heavy things
(الجرام للحاجات الخفيفة، والكيلوجرام للتقيلة)
3. Time (الوقت)
- Definition: Time tells us how long something takes.
- Tools: Clock, calendar
| Tool |
Unit |
Example |
| Clock |
seconds, minutes, hours |
1 hour = 60 minutes |
| Calendar |
days, weeks, months |
1 month ≈ 30 days |
(بنقيس الوقت بالساعات والدقايق والثواني، وبالتقويم بنعرف الأيام والشهور)
4. Temperature (درجة الحرارة)
- Definition: Temperature tells us how hot or cold something is.
- Tool: Thermometer
| Object |
Unit |
Example |
| Weather |
°C (Celsius) |
30°C = hot, 10°C = cold |
(بنقيس درجة الحرارة بالترمومتر وبالوحدة °C)
Important Tools (أدوات القياس)
- Ruler – مسطرة
- Scale – ميزان
- Clock – ساعة
- Thermometer – ترمومتر
Daily Life Examples:
- Measure a pencil → Ruler
- Measure fruit → Scale
- Know the time → Clock
- Check body temperature → Thermometer
Practice Exercises
A. Choose the correct answer:
- We use a ________ to measure time.
- a) Scale
- b) Clock ✅
- c) Ruler
- We use a ________ to measure temperature.
- a) Thermometer ✅
- b) Ruler
- c) Calendar
- The weight of an apple is measured in ________.
- a) Centimeters
- b) Grams ✅
- c) Minutes
- A road is measured in ________.
- a) Kilometers ✅
- b) Grams
- c) Seconds
B. Match the object to the measuring tool:
| Object |
Tool |
| Pencil |
_____ |
| Apple |
_____ |
| Weather |
_____ |
| Time |
_____ |
(Answers: Ruler, Scale, Thermometer, Clock)
C. True or False:
- We measure time with a thermometer. ❌
- We measure length in meters. ✅
- We use a ruler for heavy things. ❌
- We measure weight in kilograms. ✅
- We use a calendar to measure temperature. ❌
D. Word Problems:
- Your pencil is 12 cm long, your friend’s is 10 cm. Who’s longer? → Yours
- Watermelon = 3 kg, apple = 200 g. Which is heavier? → Watermelon
- Class ends at 3:00 PM, now 2:30 PM. How many minutes left? → 30 minutes
E. Challenge Activity (اختياري):
Draw or find a picture of one tool for:
- Length
- Weight
- Time
- Temperature
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