DESIGN AND BUILD IT BELOW: This nonfiction engineering and design book for beginning readers describes how engineers design and build underground utilities, tunnels, and bridge foundations. Readers will be captivated as they learn the engineering behind these underground structures. ENGINEERING READERS FOR CHILDREN: What's going on under the ground? There are pipes, tunnels, and even roads underneath us! How do they get built down there? Discover...

DESIGN AND BUILD IT TO PLAY: This nonfiction engineering and design book for beginning readers describes how engineers use science to increase safety and fun for roller coasters, zip lines, helmets, and more. ENGINEERING READERS FOR CHILDREN: People love to play! From zooming down roller coasters to riding bikes, we like to be in motion. Buckle up as you discover how engineers use science to make things safe and fun for all of us! INCLUDES: This...

DESIGN AND BUILD IT IN THE DIRT: This nonfiction engineering and design book for beginning readers describe what engineers think about when building in the dirt! ENGINEERING READERS FOR CHILDREN: Dirt is everywhere! It's under buildings, roads, and sidewalks. How does dirt need to be moved and shaped before structures can be built? Dig deep as you discover what engineers think about when building in the dirt! INCLUDES: This 24-page book for grades...

In Hot Air Balloons, early fluent readers learn about the science, engineering, and physics behind buoyant hot air balloons. Vibrant, full-color photos and carefully leveled text engage young readers as they learn about these exciting machines. A diagram illustrates parts of a hot air balloon, and an activity offers kids an opportunity to extend discovery. Children can learn more about hot air balloons using our safe search engine that provides relevant,...