Workbook Features: - Ages 10-14, Grades 5-8 - 128 reproducible pages, about 8 inches x 10 1/2 inches - Covers body parts, the skeletal, nervous, and reproductive systems, nutrition, and more - Includes extension activities for Human Body units - Answer key includedHands-On Learning: Carson Dellosa's The 100 Series Human Body Workbook helps 5th-8th grade students better understand human anatomy as well as basic science and health education topics and skills.What's Included: Each topic features true-to-life drawings and over 100 in-depth practice activities to enhance key subject area skills. An answer key and extension activities in the Human Body units are also included.How It Works: Students read through engaging lessons, leveraging illustrations to visualize each concept. Students test their knowledge using the practice pages.Working Together: Parents love using the workbook for added practice from home, and teachers love to incorporate it into hands-on science and health lessons during class. Track student progress with the answer key in the back of the workbook. Why Carson Dellosa: For more than 45 years, Carson Dellosa has provided solutions for parents and teachers to help their children get ahead and exceed learning goals. Carson Dellosa supports your child's educational journey every step of the way.