Sound waves, vibrations and paper cup phones! – 2J


What a very exciting afternoon we’ve had in year 2 today!

We’ve been looking at how sound travels and to do this we made a class vibration particle grid. This is where we all stood in lines and bumped into each other as the sound traveled through the particles.

Also, we learnt about small and big sound waves and what the difference is (like a whisper and a shout).

We even shouted down the pipe to Miss Jenkins and see if she could hear us!

Finally, we made paper cup phones and tested them out with our partners – a very fun and busy afternoon.