Science worldScience · Stage 6 · ENE · Energy
Waves, Light and Sound
Drop a straw in water and watch it bend, shout into a canyon for an echo, and peek through a lens — discover how light and sound travel outward as waves of energy!
Preview. The membership gate activates at go-live — once the KAVI database and sign-in are connected, this page requires an active trial or subscription.
Learn
The guided lesson
Practise
