This handy resource features fascinating facts and compelling passages that introduce, review and reinforce the skills students need to thrive in science! The standards-based book introduces scientific reasoning and presents informational texts that help build a solid understanding of key concepts in natural, earth, life and applied sciences. Covering topics like the nature of light, the detection of distant planets and internal combustion engines, the book includes research extension activities and definitions of key words. Paperback book measures 8 3/8" x 10 7/8" and is 176 pages.