(Hardback)

This hands-on informational book discusses how cities' complex structures and systems function together in an interdependent way.

(Paperback)

(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.

(Paperback)

"We walk on it, play in it, build with it, grow our food in it, and get antibiotics from it. But what exactly is soil What makes it so important Can we survive without it ... Activities such as exploring soil runoff, composting, and analyzing soil composition offer kids the chance to get their hands dirty while coming face to face with the study of soil"--Amazon.com.

(Hardback)

"We walk on it, play in it, build with it, grow our food in it, and get antibiotics from it. But what exactly is soil What makes it so important Can we survive without it ... Activities such as exploring soil runoff, composting, and analyzing soil composition offer kids the chance to get their hands dirty while coming face to face with the study of soil"--Amazon.com.

(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.

(Hardback)

Learn about earthquakes and volcanoes and how the earth's surface is always changing.

(Paperback)

Learn about earthquakes and volcanoes and how the earth's surface is always changing.

(Hardback)

Suitable for children of ages 9 to 12 years, this revealing activity guide summarises the history, science, and culture of what kids eat day after day. It demonstrates how certain foods evolved as well as how modern technology plays a part in food production, packaging, and delivery.

(Paperback)

(Paperback)

(Hardback)

(Paperback)

(Hardback)

(Paperback)

Is your belly growling Are your ears listening Are your feet tapping The Human Body: Get Under the Skin with Science Activities for Kids takes young readers on a trip through their own bodies to learn all about the systems that keep us going! Hands-on science projects, essential questions, links to primary sources, and more introduce kids to whats under their skin.

(Hardback)

Is your belly growling Are your ears listening Are your feet tapping The Human Body: Get Under the Skin with Science Activities for Kids takes young readers on a trip through their own bodies to learn all about the systems that keep us going! Hands-on science projects, essential questions, links to primary sources, and more introduce kids to whats under their skin.