States of Matter

This interactive activity covers the states of matter for Primary 4 Science. Your child will explore the properties of solids, liquids, and gases, learning to describe and compare how matter behaves in each state, aligned to the Singapore MOE syllabus.

Sample Questions

  1. State two properties of a liquid that are different from a solid.
  2. A balloon is filled with air. Does the air inside have a fixed shape and a fixed volume? Explain your answer.