Readers are taken through experiments to learn more about the properties of rocks and minerals.

"This series is part of the Bearport science slam"--back cover.

Let's investigate rocks -- Are all rocks the same? -- Why do all rocks look different? -- How do big rocks become little rocks? -- How does wind change rocks? -- How do rough rocks become smooth? -- Why do some rocks have stripes? -- How did dinosaurs make footprints in rock? -- Discovery time -- Rocks in your world.