Pre-Calculus Workbook for kids ages 11+ Connect middle school and high school students to math concepts in an engaging way with the Mark Twain Pre Calculus Workbook. Calculus math workbooks are a great way for kids in middle school and beyond to learn and master essential math skills such as precalculus, algebra, and trigonometry through focused lessons and practice. Why You'll Love This Calculus and Algebra 1 Workbook Engaging and educational math activities. Rational and irrational numbers, linear equations, and graphing some of the activities included in this 6th grade math workbook to inspire learning in your child's classroom or homeschool curriculum. Tracking progress along the way. Use the answer key in the back of the math workbook to check for accuracy. Practically sized for every activity. The 128-page workbook is sized at about 8 1/2" x 10 3/4"--giving your child plenty of space to complete each exercise. About Mark Twain Books Designed by leading educators, Mark Twain Publishing Company specializes in providing captivating, supplemental books and resources in a wide range of subjects for middle- and upper-grade homeschool and classroom curriculum success. The Pre Calculus Workbook Contains: Math lessons and exercises Precalculus vocabulary Answer key