Project Science – P3b!

This week we had loads of fun learning about how Alexander Graham Bell invented the telephone! We used paper cups and string to explore how vibrations travel to produce noise. We thought about whether changing the length and thickness of the string would make a difference and how loud or quiet we were. Here are some photos of us in action!



One thought on “Project Science – P3b!

  1. Alexis says:

    Was really pleased to see Scottish inventors making it onto the Scottish topic. And cups and string oldie always lots of fun!

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