
What's that noise? ... It's rain falling on an umbrella! Material processes - Classifying materials - Choosing suitable materials A Twig Tidbit Film - What’s that noise? The children have to identify an object from its sound alone.

What's that noise? ... It's rain falling on an umbrella! Material processes - Classifying materials - Choosing suitable materials A Twig Tidbit Film - What’s that noise? The children have to identify an object from its sound alone.