Stone age science

"Leo teaches his cat Pallas all about buildings and structures by applying his knowledge of science to their stone age world. Engaging illustrations and stories provide a fun introduction to science concepts, including ramps, forces and loads, tension, and more. Information boxes accompany each story to explore real applications of buildings and structures in the natural and designed world."--.

"Leo teaches his cat Pallas all about different materials by applying his knowledge of science to their stone age world. Engaging illustrations and stories provide a fun introduction to science concepts, including the use of metals, concrete, crystals, melting points, combustion, and more. Information boxes accompany each story to explore real applications of materials in the natural and designed world."--Provided by publisher.

"Leo teaches his cat Pallas all about simple machines by applying his knowledge of science to their stone age world. This fun introduction to science concepts explains wheel and axles, levers, pulleys, wedges, screws, and more. Information boxes accompany each story to explore real applications of simple machines in the natural and designed world."--Provided by publisher.

"Leo teaches his cat Pallas all about energy and movement by applying his knowledge of science to their stone age world. Engaging illustrations and stories provide a fun introduction to science concepts, including wind energy, air resistance, creating electricity, and more. Information boxes accompany each story to explore real applications of energy and movement in the natural and designed world."--Provided by publisher.

"Leo teaches his cat Pallas all about buildings and structures by applying his knowledge of science to their stone age world. This fun introduction to science concepts explains ramps, forces and loads, tension, and more. Information boxes accompany each story to explore real applications of buildings and structures in the natural and designed world."--Provided by publisher.