What is gravity? Why don't skydivers fly off into space? Do heavy objects fall faster than light objects? Curious minds will delightedly find the answers to these and other questions about gravity in this colorful and fact-filled book.
Science has some interesting mysteries. Children are curious about these mysteries, including what electricity is and how it works. This colorful book shows curious minds why circuit breakers trip, and explains why batteries go flat. Engaging photographs, both in color and black-and-white, and fun activities will make this book a favorite.
What makes flight possible? Why can a bumblebee fly? How does a jet engine work? The answers to these and many other curiosities about flight and gravity are found in this amazing book. Activities are included to aid in comprehension.
The puzzling world of water and evaporation is explored in this fun and fact-filled book. Readers will learn about temperature, and how water can be both steam and ice. Theyll be amazed as they learn about the principles behind the steam engine and steam power. Bright photographs, memorable fact boxes, and activities add another layer of fun.
Provides answers to questions related to heat and temperature, how it is measured, and the effects that changes in temperature have on different types of matter.
What is gravity? Why don't skydivers fly off into space? Do heavy objects fall faster than light objects? Curious minds will delightedly find the answers to these and other questions about gravity in this colorful and fact-filled book.
Science has some interesting mysteries. Children are curious about these mysteries, including what electricity is and how it works. This colorful book shows curious minds why circuit breakers trip, and explains why batteries go flat. Engaging photographs, both in color and black-and-white, and fun activities will make this book a favorite.