"Understanding structures and mechanisms"--Cover. Originally approved October 22, 2008. Approval period extended until August 31, 2018. This textbook supports The Ontario Curriculum, Grades 1-8: Science and Technology, 2007.

What Are Ways That Things Can Move? -- How Can You Make Things Move? -- How Can You Change the Way Things Move? -- How Can You Describe Where Things Move? -- What Are Ways That People Move Things? -- Why Do People Use Machines? -- How Can Levers Help People Move Things -- How Can a Ramp Help People Move Things? -- How Can A Wedge Help People Move Things? -- What Can You Do with a Screw? -- How Do Wheels Help People Move Things? -- How Do Pulleys Help People Move Things? -- How Can We Use Machines Wisely? -- What Machine Can You Invent? -- Assessment rubrics for Move it!.