We learnt about sound.Now lets have fun and make our own telephone
using 2 paper cups and a piece of thread.It actually works.Next time your
friends come over colour the cups and make the phone.Just follow the
Some thing to see how sound travels to your home:
you will understand better.Kids so many wonders in this world,some
invented by man.Dont you thing we should always thank God,be grateful
for all we have and help preserve all the wonders of the world?