Energia ülekandmise tsirkus

Tee ära

Uuri allpool kirjeldatud olukordi. Vasta küsimustele.

Energia salvestamise tsirkus

Energia võib üle kanduda erinevaid teid pidi.

Kas sa oskad neid kõiki näha ja arusaadavalt selgitada?

Ohutus
  • Hot water can burn -> keep beakers in the middle of a clear table.
  • Spilt water can make the floor slippery -> wipe up spilt water straight away.
  • Pushing and pulling objects can make people move in unexpected ways -> check nobody is too close and move with care.




Katsevahendid
  • Different work-stations are set up around the room
Töö käik

At each work-station:

  • Read the information card
  • Carry out the investigation
  • For each energy transfer describe how the energy is transferred. (The best answers are clear and short, but with lots of detail.)
  • Can you spot any energy transfers that are not shown on the information cards?