Connecting Art to Math: New Activities for Whole Brain Thinking uses an actvities-based process to link broad math concepts to varied art themes. An excellent resource for teachers who want to incorporate a wider range of intuitive math experiences in their instruction. Recommended for grades 4-8. About the author: Hal Torrance has worked as a teacher in a variety of elementary and middle school settings. He's also taught high school mathematics for college-bound students. In 1997 he began writing articles, books, and testing materials for educational publishers, eventually authoring over two dozen titles. He w publishes his own line of books for the education market, focusing primarily on mathematics.