Help your students to activate their brains to help them learn and remember language art skills with Brain Aerobics, Grades 4-8 from Mark Twain Pub. Students will use reasoning and creative skills to solve puzzles, and complete games while reinforcing grammar concepts and vocabulary. Activities for students of varying abilities include: magic squares, twisted words, palindromes, acrostics and more. 46 classroom-reproducible pages, paperback. Answer key included. Grades 4- 8+.