Conveyor Sorting

Conveyor Sorting is a Primary 4 Science game about matter and its three states. Your child will practise classifying objects as solids, liquids, or gases and learn the key properties of each state of matter.

Sample Questions

  1. Classify the following as solid, liquid, or gas: milk, ice, steam, sand, cooking oil.
  2. What are two properties that all solids share but liquids do not?