Hoffman, Jane. Backyard scientist / [electronic resource] / by Jane Hoffman ; illustrated by Lanny Ostroff.. — Rev. ed.. — Irvine, CA : : Backyard Scientist/J. Hoffman,, c1987.. — 58 p. : : ill. ; 14 x 22 cm.
Cover title: The original backyard scientist. "Ages 4 years to 12 years"--Cover.
Dissolving rates -- Making gas (chemical change) -- Properties of solids and liquids -- Light is made up of many colors -- Soluble, insoluble and concentrated liquids -- How electricity travels -- magnetism -- Water vapor, effects of temperature variations -- How seeds sprout -- Properties of bubbles, surface tension, light diffusion, concentration of molecules.
Анотація: Experiments that children ages 4-12 years can perform using things found around the house.