Building Roads walks readers through the steps needed to build a road. The book explores how technology and machines help make smooth, level roads.
Baking a Cake explores the chemical changes that take place when you bake. A cake recipe is provided for readers and they are walked through each step from mixing ingredients to baking.
Caves explores what a cave is, including the different sections of a cave. Readers also learn about the different ways caves can form and common structural elements, such as stalactites and stalagmites.
Careers shows readers how technology makes many jobs easier. Readers learn how tools help dentists, musicians, police officers, and pilots do their jobs safely.
In Can You See the Wind?, readers learn about what wind is and how scientists measure it to predict the weather. The book explores the properties of air, how moving air is wind, and how wind socks, wind vanes, and anemometers are used to measure the
Tops have been spinning for thousands of years. Learn about tops, yo-yos, and other fascinating spinning toys as well as how to make them.
The invention of the wheel changed the way we moved and made exciting toys possible for children. This book discusses the history, creativity, and fascination of toys made with wheels.
This story describes what has happened to the elephant's ancestors, Mastodons and the mammoths, and what could happen to the elephant if it is unable to adapt to life changes.
