Junior Science
10 total works
What is electricity? How can we make it? How do we use it? This book answers these questions and many more. It introduces the science of electricity and explains how electricity is generated. Activities and experiments bring the science to life.
Presents simple experiments and activities to demonstrate why some things float but others sink.
Explores the differences between light and dark covering such topics as shadows, nocturnal animals, how plants use light, and reflection of light.
Presents simple experiments and activities to demonstrate why some objects bounce and roll and others do not, why some balls bounce higher than others, how to measure balls, and how hard a rolling ball can push.
Explains, in simple text and illustrations, the various parts of a seed and how a seed grows into a plant. Includes instructions for simple experiments and projects.