Bøger af Betsy Rathburn

"Relevant images match informative text in this introduction to beluga whales. Intended for students in kindergarten through third grade"--

"Information accompanies step-by-step instructions on how to upcycle glass jars into fun crafts. The text level and subject matter are intended for students in grades 3 through 8"--

"Engaging images accompany information about West Virginia. The combination of high-interest subject matter and narrative text is intended for students in grades 3 through 8"--

""Engaging images accompany information about Idaho. The combination of high-interest subject matter and narrative text is intended for students in grades 3 through 8"--

"Information accompanies step-by-step instructions on how to upcycle egg cartons into fun crafts. The text level and subject matter are intended for students in grades 3 through 8"--

Self-driving cars don't need a human to guide them. Instead, they have plenty of help in the form of sensors, cameras, and radar! In this fascinating title, engaging text and crisp photos show readers how self-driving cars work, how they developed, and how they are used. Added features such as a diagram, timeline, graph, and pro/con comparison highlight additional information about self-driving cars. Readers will love learning about these vehicles that may one day take over the roads!

The first drones were hot-air balloons used in the 1800s! Later, drone airplanes took over the skies. Today, drones are used by the military, delivery companies, and even drone racers! This high-interest text explores each of these uses, as well as the history and future possibilities of drones. A diagram, timeline, graph, and pro/con comparison offer even more information about how drones work, what they're used for, and how they may change in the future.

Nanotechnology uses materials that are smaller than a speck of dust. These nanomaterials are used to make waterproof clothing, medical devices, and more! In this title, readers will explore how this fascinating technology developed, how it works, and what its future holds. Engaging text and crisp photos combine with special features such as a diagram, timeline, graph, and pro/con comparison to create a compelling read about one of the world's most cutting-edge technologies!

Many people know that virtual reality is used in video games. But this cutting-edge technology is also used to train doctors, pilots, and more! This high-interest title introduces readers to the past, present, and future of virtual reality through engaging text and vibrant photos. A diagram shows off how virtual reality works, a pro/con comparison examines the technology of VR, and a graph explores how many people use this fascinating technology!