Workbook Features: * Ages 13-14, Grade 8 * 176 pages, 8 ½ inches x 10 ½ inches * Covers earth and space science, physical science, life science, and more * Research extension activities, end of chapter reviews, mid-test, and final test * Key word definitions and answer key included Grade 8/Ages 13-14: The Spectrum 8th Grade Science Workbook helps your child cultivate a love for science by providing standards-based practice that captures their attention and helps them thrive in the subject. Includes: This science workbook provides interesting informational text and fascinating facts about the nature of light, the detection of distant planets, and internal combustion engines. Answer keys are included to gauge skill mastery. Comprehensive: Improves scientific literacy and inquiry skills with an exciting exploration of natural, earth, life, and applied sciences with practice that introduces, reviews, and reinforces essential skills. Working Together: Parents love using the workbook for added practice from home, and teachers love to incorporate it into hands-on lessons. Track student progress with tests and the answer key. Students use the key word definitions for added guidance. Why Spectrum: For more than 20 years, Spectrum has provided solutions for parents and teachers who want to help their children get ahead and exceed learning goals. Spectrum supports your child's educational journey every step of the way.