(Hardback)

Boneswhat are they good for Staying upright, for starters! In Skulls and Skeletons! With 25 Science Projects for Kids, readers ages 7 to 9 learn about the bones in their bodies and why we cant live without them. Hands-on science projects, essential questions, links to primary sources, and more get kids excited about taking a deep dive inside their own bodies!

(Paperback)

Boneswhat are they good for Staying upright, for starters! In Skulls and Skeletons! With 25 Science Projects for Kids, readers ages 7 to 9 learn about the bones in their bodies and why we cant live without them. Hands-on science projects, essential questions, links to primary sources, and more get kids excited about taking a deep dive inside their own bodies!

(Paperback)

Examines the physical science behind the construction of skyscrapers, covering such topics as gravity, inertia, oscillation, and static electricity. Looks at how the engineering and building techniques involved in the creation of present-day skyscrapers evolved over time.

(Paperback)

Examines what technology is, how it evolved, and where the future might lead, focusing on three women scientists.

(Hardback)

Examines what technology is, how it evolved, and where the future might lead, focusing on three women scientists.

(Paperback)

"Focus on social studies"--Page 4 of cover.

(Hardback)

"Focus on social studies"--Page 4 of cover.

(Hardback)

An introduction to the world of the human brain and its effect on behavior covers such topics as brain anatomy, the science of memory, and the latest understanding about the role of lifestyle choices on brain health.

(Paperback)

An introduction to the world of the human brain and its effect on behavior covers such topics as brain anatomy, the science of memory, and the latest understanding about the role of lifestyle choices on brain health.

(Paperback)

(Hardback)

(Paperback)

Introduces the Great Depression, inviting readers to investigate its causes, offering insights into daily life and how the economics of the time shaped politics, and discussing Roosevelt's New Deal.

(Hardback)

Introduces the Great Depression, inviting readers to investigate its causes, offering insights into daily life and how the economics of the time shaped politics, and discussing Roosevelt's New Deal.

(Hardback)

Reviewing the century that transformed the world from make-your-own-everything to a society of manufactured goods, this book chronicles the development of the Industrial Revolution. It is suitable for children of ages 9 to 12 years.

(Paperback)

Reviewing the century that transformed the world from make-your-own-everything to a society of manufactured goods, this book chronicles the development of the Industrial Revolution. It is suitable for children of ages 9 to 12 years.

(Hardback)

(Paperback)

Offering a fascinating look at the explorers and settlers who participated in the westward expansion of the United States, along with more than 25 projects, kids can learn what it was like to be a pioneer in the 1800s. Full color. 8 x 10.

(Hardback)

This book explores the different American aspects of the time, from literature and music to politics, fashion, economics, and invention. It meets Common Core State Standards in language arts for reading informational text and literary nonfiction and is aligned with Next Generation Science Standards. Guided Reading Levels and Lexile measurements indicate grade level and text complexity.

(Paperback)

This book explores the different American aspects of the time, from literature and music to politics, fashion, economics, and invention. It meets Common Core State Standards in language arts for reading informational text and literary nonfiction and is aligned with Next Generation Science Standards. Guided Reading Levels and Lexile measurements indicate grade level and text complexity.

(Paperback)

Describes the history, geography, culture, and people of the legendary trade route that extended between China and the Mediterranean Sea.

(Hardback)

Readers will explore the bitter rivalry between the United States and the Soviet Union that served as fuel for the fire that catapulted rockets into the great unknown of the next frontier--space--and eventually landed a man on the moon in 1969. Full color.r.

(Paperback)

(Paperback)

The Vietnam War was a time of social, political, and economic upheaval, a time of confusion, passion, and loss, a time that reshaped the American character and the relationship between the United States and the rest of the world. In The Vietnam War, middle school kids learn world history of the era through the lens of policy, cultural rebellion, and the gritty realism of war.

(Paperback)

"[This book] travels through the past and into the future to explore how humans have measured the passage of time."--P. [4] of cover.