1
Solid
Keeps its shape. e.g. ice, rock.
🧊 🪨
States of Matter
📖 Study · States of Matter (Grade 5)
States of Matter (Grade 5)
Matter exists as solid, liquid or gas. It can change state with heat or cooling.
🎯 What you'll learn
- ✓Identify the 3 states
- ✓Know melting, freezing, boiling, condensing
2
Liquid
Takes the shape of its container. e.g. water.
💧 in 🥤
3
Gas
Spreads to fill any space. e.g. air, steam.
💨
4
Changes
Melt: solid → liquid. Boil: liquid → gas. Freeze: liquid → solid. Condense: gas → liquid.
🧊 ↔ 💧 ↔ 💨
5
Mass stays the same
When matter changes state, the amount stays the same.
💧 frozen = same mass as liquid
6
Mixtures
When two things mix without changing — like water + sand.
💧 + sand
7
Solutions
When a solid disappears into a liquid — sugar in tea.
🍬 → tea