Provides an introduction to sound and hearing. This book, based on the requirements of the Key Stage One science curriculum, begins by examining different sounds and moves on to look at how our ears hear them. It also looks at what happens when people can't hear and looking after ears. It contains illustrations and examples.
- Limba : Engleza
- Data Publicarii : 13 Sep 2007
- Format : Paperback
- Numar pagini : 32
- ISBN : 9780750252751