Measurement of Mass Basic 3 Basic Technology Lesson Note
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Lesson Notes
Topic: Measurement of Mass
What is Mass?
Mass is how heavy something is. When we weigh things, we find their mass.
Tools for Measuring Mass
- Kitchen scale – for food items

- Bathroom scale – for people

- Balance scale – compares two things

Units of Mass
- Gram (g) – for light things like sugar
- Kilogram (kg) – for heavy things like a bag of rice
- 1 kilogram = 1000 grams
Exercise 1: Which is heavier?
- Apple or stone? _____
- Your bag or your shoe? _____
- 500g or 1kg? _____
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