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← My Learning🔬 Science · Year 3Hot Stuff: The Science of Heat

Heat Hunters: Where Does Heat Come From?

🎯 What we're learning today

We are learning to identify heat as a form of energy and find the three main ways it is produced.

You'll know you've got it when:

  • I can name three ways heat is produced: the sun, friction and electricity
  • I can make heat myself using friction and explain what I did
  • I can find and sort heat sources around my home into sun, friction or electricity

The seatbelt buckle mystery

Connects to what your child already knows and makes them curious. Activating prior knowledge is one of the strongest predictors of new learning.

It's a summer afternoon in Queensland. The car has been parked in the sun. You hop in, grab the seatbelt buckle and — OUCH! It's scorching. But wait... nobody heated it. There's no fire, no oven, no kettle. So where did all that heat come from? And why is the buckle burning hot when the seatbelt strap right next to it is only warm?

Same car, same sun — so why does the metal buckle bite and the fabric strap doesn't? By Lesson 3 you'll know the full answer.