![](/images/1200x800c/blog/7FABFEE7-AB77-4A39-8202-6A1377D71ECF.jpeg)
Year 3/4 had fun this afternoon amplifying sound using plastic cups and string. They made a string telephone to explore how sounds travel over a distance. Some of them asked ‘what if’ questions and discovered the answers for themselves.
Year 3/4 had fun this afternoon amplifying sound using plastic cups and string. They made a string telephone to explore how sounds travel over a distance. Some of them asked ‘what if’ questions and discovered the answers for themselves.