SCIENCE
Adler, David A.

Light Waves

(3) K-3 Illustrated by Anna Raff. Light, energy, color, shadows, and reflection are all covered in this engaging, information-packed picture book. Simple activities with household objects (spoons, drinking straws, etc.) demonstrate the properties of light, such as how it travels in a straight line or how light waves can be bent. The illustrations, featuring a smiling boy and girl and (oddly) their cow professor, support the information in the text. Glos.

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