Properties of materials /
produced by the Bristish Broadcasting Corp.
- Wynnewood, PA : Schlessinger Media, 2006.
- Science clips for children .
Run time of 18 minutes.
Children learn about the form and function of the objects and materials that make out lives easier.
1417103892
Materials--Properties.
Run time of 18 minutes.
Children learn about the form and function of the objects and materials that make out lives easier.
1417103892
Materials--Properties.