We continued doing sound lab activities.
- King Gong – Students make headphones using two cups and string. They place a hangar on the string. They tap it against objects and listen to the sound it makes.
- Party Line – This is the “telephone” activity. Students start with two cups and a string. They add phones on to the line until all group members can participate in the conversation.
- Plucker Up – Using a cup with a piece of string, students pluck the string and listen to the sound. They make the string longer and listen to the change in pitch.