(Hardback)

Explore math through thirty-one hands-on building projects and activities.

(Hardback)

(Paperback)

(Paperback)

Introduces the world of protons, neutrons, and electrons. Learn how atoms and molecules combine to form ordinary objects, such as a chair, the water in a glass, and even people.

(Hardback)

A study of the power of human will to change the world examines the history of civic unrest and the methods people employ to advance basic human rights.

(Paperback)

A study of the power of human will to change the world examines the history of civic unrest and the methods people employ to advance basic human rights.

(Paperback)

"Combining hands-on activities with theology, history, geography, world cultures, art and architecture, Comparative Religion encourages a deeper understanding of the world's religions"--Page 4 of cover.

(Board book)

(Board book, Bilingual)

"Inspired by the internationally acclaimed sitcom 'El Chavo del Ocho,' this book will introduce little ones to their first English and Spanish words as they explore la vecindad in saerch of the mischievous El Chavo" -- back cove

(Paperback)

Offering kids an opportunity to see energy in action, this title features 25 projects. This title also offers information about what energy really is, where it comes from, and its alternative sources. It includes projects that range from a steam-powered boat and a solar-powered water heater to an electric burglar alarm and a geothermal geyser.

(Hardback)

(Paperback)

(Hardback)

"Guided reading level: W" -- Page [4] of cover.

(Paperback)

"Guided reading level: W" -- Page [4] of cover.

(Paperback)

Explore the world of flight through projects that will allow children to investigate what makes flight possible and learn about the history of aviation.

(Hardback)

Includes bibliographic references (pages 87-88) and index.

(Paperback)

(Paperback)

Bridges, furniture, musical instruments, games, vehiclesall of these things were invented and improved upon by people who love to put stuff together, take stuff apart, and figure out how things work! In Explore Makerspace! With 25 Great Projects, readers ages 7 through 10 explore what it means to be an engineer through hands-on activities and tinkering.

(Hardback)

Bridges, furniture, musical instruments, games, vehiclesall of these things were invented and improved upon by people who love to put stuff together, take stuff apart, and figure out how things work! In Explore Makerspace! With 25 Great Projects, readers ages 7 through 10 explore what it means to be an engineer through hands-on activities and tinkering.

(Hardback)

This book is in the shape of a square. Or is it a rectangle The pages are 2-dimensional. Or are the pages 3-dimensional Geometry is all around us! In Explore Shapes and Angles! With 25 Great Projects, readers ages 7 to 10 will have fun identifying and learning about the properties of the shapes and angles in their world.

(Paperback)

This book is in the shape of a square. Or is it a rectangle The pages are 2-dimensional. Or are the pages 3-dimensional Geometry is all around us! In Explore Shapes and Angles! With 25 Great Projects, readers ages 7 to 10 will have fun identifying and learning about the properties of the shapes and angles in their world.

(Hardback)

An engaging treasury of age-appropriate science projects invites young enthusiasts to explore different states of matter, explaining how solids, liquids and gases in everyday household objects reflect the chemical and physical properties of molecules.

(Paperback)

An engaging treasury of age-appropriate science projects invites young enthusiasts to explore different states of matter, explaining how solids, liquids and gases in everyday household objects reflect the chemical and physical properties of molecules.

(Paperback)

Suitable for children of ages 9 to 12 years, this book offers a look at the explorers and their voyages during the Age of Exploration and Discovery. It lets readers delve into the expeditions of Vasco da Gama, Christopher Columbus, Ferdinand Magellan, John Cabot, Hernan Cortes, and more.