CTET Paper 1 · Environmental Studies (EVS)

A child notices that a mirror becomes hazy when one exhales on it. Which general EVS objective is best achieved by exploring this observation?

  1. Explaining inhalation and exhalation only
  2. Demonstrating an experiment only
  3. Engaging in exploratory hands-on work to develop observation, classification and inference skills
  4. Explaining cold and hot air only
Answer and detailed solution are available in the protected study screen.
Register or login to attempt