Match the word to the description - State of Matter - Year 4

In a Year 4 lesson on the states of matter, students are tasked with matching vocabulary words to their corresponding descriptions. The process of evaporation is described as the sun heating up water, which then turns into water vapour, matching it to description 4. Precipitation is when water falls back to the ground as rain, aligning with description 1. Oxygen is the gas we breathe in, which corresponds to description 5. The term 'gas' is defined as an air-like substance that moves around or flows to fit a container, which is description 8.

Condensation is when water vapour cools down and changes back into tiny drops of liquid, which matches description 6. The act of water freezing is when it reaches 0°C, corresponding to description 2. Boiling is the point at which water reaches 100°C, which is description 7. Lastly, water is a versatile substance that can exist as a solid, liquid, or gas, making it match description 3. This exercise helps students understand the different processes and properties of matter, specifically focusing on the changes that solids, liquids, and gases undergo.