Build it yourself

Contains instructions for building projects and activities which teach children ages nine and up about physics topics.

"Presents machines designed by Goldberg, which were based on complicated chain reactions and used to accomplish simple tasks"--OCLC.

Contains instructions for twenty-five building projects and activities which teach children ages nine and up about biology topics, including cells, microbiology, plant and animal life cycles, and adaptations.

An exploration of biomes around the world, with related activities.

Explains the workings of the different systems of the human body, covering the cardiovascular, respiratory, and digestive systems, muscles, bones, cells, skin, the brain, senses, reproduction, and diseases and immunity, and provides instructions for related projects and activities.

". . . explore the processes of both playing and creating games while developing critical--and creative--thinking skills"--Back cover.

"Presents machines designed by Goldberg, which were based on complicated chain reactions and used to accomplish simple tasks"--OCLC.

"Robots are everywhere! . . . learn about these devices that vacuum our houses, work in our factories, help us learn at school, sample rocks from other planets, and even bring back images from the bottom of the ocean . . . find hands-on STEM activities, coding challenges that use free online software, essential questions, and links to online primary resources"--Provided by publisher.

Provides overviews of the environment and environmental issues, including climate change, natural resources, biomes, pollution, and more; and contains instructions for twenty related projects.

Prompts readers to think about the choices they make that generate garbage, looks at ways to reduce, reuse, and recycle, discusses the history of garbage, and includes hands-on projects.