Ms. O’ Dea’s 3rd and 4th class were exploring sound in science last week.

Lots of questions were answered.

How do sound waves travel?

Who could play “Hot Cross Buns” and “Twinkle Twinkle” on the water xylophone?

Who can spell their own name in sign language?

Who could pass a message along the string telephone?

More photos in the gallery 🙂

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