Seventh Grade Science Book for kids ages 12-13 Support your child's educational journey with Spectrum Seventh Grade Science Workbook that teaches basic science skills to 7th grade students. Seventh Grade Workbooks are a great way for middle school students to learn essential science skills surrounding space, life science, Earth science, science and technology, and more through a variety of activities that are both fun AND educational! Why You'll Love This Science Book Engaging and educational activities. "Sports Science", "The Martian Question", and "Science's Modern Mysteries" are a few of the fascinating lessons that help inspire learning into your child's curriculum. Testing progress along the way. Chapter reviews, a mid-test, and a final test are included to test student knowledge. An answer key is included in the back of the middle school book to track your child's progress along the way before moving on to new and exciting lessons. Practically sized for every activity The 176-page 7th grade workbook is sized at about 8 1/2 inches x 10 1/2 inches--giving your child plenty of space to complete each exercise. About Spectrum For more than 20 years, Spectrum has provided solutions for parents who want to help their children get ahead, and for teachers who want their students to meet and exceed set learning goals--providing workbooks that are a great resource for both homeschooling and classroom curriculum. The 7th Grade Science Book Contains: 7 chapters and bonus research extension activitiesChapter reviews, mid-test, a final test, and an answer keyPerfectly sized at about 8 1/2" x 10 1/2"