📏 Measurement Lab

🌳 Object A

80 cm

🌲 Object B

1.40 m

Object B is longer! 📏

📏

Measurement

Intermediate

Measurement tells us exactly how long, how heavy, how hot, or how much something is — using standard units that everyone agrees on.

Common units you'll use:

•Length & height — centimetres (cm), metres (m), kilometres (km)
•Weight — grams (g), kilograms (kg)
•Volume — millilitres (mL), litres (L)
•Temperature — degrees Celsius (°C)

📝 Example:A pencil is about 15 cm long. A bottle of water holds about 500 mL. Water freezes at 0°C and boils at 100°C!

💡 Tip:Small units (like cm or g) are for small things. Bigger units (like m, km, or kg) are for bigger things — 100 cm makes 1 m, and 1000 g makes 1 kg!