Presents an introduction to electricity, discussing the principles of currents, conduction, circuits, and voltage, along with instructions for simple experiments that demonstrate these principles.
Presents an introduction to light, discussing the principles of refraction, lenses, color, ultraviolet and infrared light, and solar power, along with instructions for simple experiments that demonstr
Presents an introduction to light, discussing the principles of refraction, lenses, color, ultraviolet and infrared light, and solar power, along with instructions for simple experiments that demonstr
Presents an introduction to electricity, discussing the principles of currents, conduction, circuits, and voltage, along with instructions for simple experiments that demonstrate these principles.
Readers will explore the vibrant and deeply intriguing habitat provided by coral reefs. They'll read about the unique creatures found no where else, and how these beings create their own ecosystem. Th
Who would want to live on the freezing polar tundra? Actually, plenty of animals and plants do. Full-color photographs present animals such as penguins, polar bears, and the arctic tern while the info
Some of the most amazing animals live in caves. Students will discover who is lurking in the dark recesses of a cave, from troglobites and troglophyles to those who are just passing visitors looking f
Thanksgiving is a wonderful time to reflect on all the things for which we are grateful in our lives, and this book will help young party planners thank their friends with a Thanksgiving party to remi
