The Mark Twain Quick Start Guide to Pre-Algebra will help students review and practice life science concepts. These quick mini-activities can be used at the beginning or end of class. Pages are designed to be copied and then cut apart so the 3-4 individual sections on the page can be used as individual 'quick starts.' Skills covered include observing, asking about, understanding, figuring out, doing stuff, finding out, and math review. Line-listed answer key included. 64 classroom-reproducible pages, softcover. Grades 4-8+.