Using the new Next Generation Science Standards (NGSS), the My World of Science series provides the earliest readers with background on key STEM concepts. Color and Wavelengths explores the different frequencies in light wavelengths in a simple, engaging way that will help readers develop word recognition and reading skills. Includes a glossary and index.
Editore Cherry Lake Publishing
Formato Ebook con Adobe DRM
EAN-13 9781534122222 9781534122222