La Pierre, Yvette

Economy 101 studies the basics of the free market economy, delving into details about economic growth, recessions, and government interventions. Readers will come away with confidence in discussing economic topics. Features include worksheets, key takeaways, a glossary, further readings, websites, source notes, and an index. Aligned to Common Core Standards and correlated to state standards. Essential Library is an imprint of Abdo Publishing, a division of ABDO.

Learn how the Civil War touched the lives of all Americans and impacted the politics, economy, and culture of the nation. Includes a glossary, websites, and other resources.

Salt is the only rock people eat. The human body needs it to survive. But it does not need much. Your Body on Salt uncovers the nutritional benefits of salt, how it interacts with the body, and how to include it as part of a balanced diet. Easy-to-read text, vivid images, and helpful back matter give readers a clear look at this subject. Features include a table of contents, infographics, a glossary, additional resources, and an index. Aligned to Common Core Standards and correlated to state standards. Core Library is an imprint of Abdo Publishing, a division of ABDO.

Teens with attention-deficit/hyperactivity disorder (ADHD) have trouble staying focused and paying attention, which can negatively affect their education and other parts of their lives. What Is ADHD? explores this disorder, how it affects teens, and the available treatment options.

"In science fiction, time machines let people travel backward in history and forward to the future. How could one of these time-traveling devices be created? Scientists have some ideas, which include using spaceships and black holes. Discover the science and technology behind what it would take to make a real-life time machine!"--Provided by publisher.

Explores the history of hydrogen energy, discussing the scientific concepts behind it, how it could serve to replace fossil fuels, and how it may be used in the future.

Today, people use 3D printers to build houses, airplane parts, food, and even living tissue. Inside 3D Printers introduces readers to the uses of 3D printers, the hardware and software that make 3D printers possible, and the future of 3D printing technology. Aligned to Common Core Standards and correlated to state standards. Core Library is an imprint of Abdo Publishing, a division of ABDO.

Explores how robots defuse bombs, including the features and types of robots.

An introduction to the construction of the Great Wall of China, discussing construction techniques, the dynasties that constructed it, and how the modern Chinese government is working to protect it for the future.