Notes

31 p. : col. ill.
Table of contents: Will it float or sink? -- Are floaters big or small? -- Can I float? -- Why do things float? -- Why do stones sink? -- Why did the bath overflow? -- Do icebergs sink or float? -- If stones sink, why do ships float? -- Is the shape important? -- Why do boats sink? -- What floats and sinks? -- How do submarines work? Summary: Uses simple experiments and activities to Explores concepts such as density, upthrust, and water displacement and to explain why objects float or sink. Includes activities and experiments.