Why does a spoon look bent in water?
The spoon is straight before and after the glass. Inside water it looks kinked. What moved: metal or light?
Talk about it
- The spoon is straight before and after the glass. Inside water it looks kinked. What moved: metal or light?
- Before the reveal, ask: “Where will the coin appear?”
- Afterward, ask the child to point to the cause and the measured result.