Notes

31 p. : col. ill.
Table of contents: Is it heavy or light? -- Is it hard to lift? -- Does it look heavy? -- Which is heavier? -- Does it weigh the same? -- How do you weigh it? -- How much does it weigh? -- How heavy are you? -- Why do we weigh things? -- Is weight important? -- How heavy is an elephant? -- How heavy is the earth? Summary: Introduces the concept of weight, how and why things are measured and the units of measurement used. Includes activities.