Life Science Quick Starts for fourth to ninth grades provides quick start activities that exercise skills in observation, reading, critical thinking, research, manipulation, and math, with questions that can be answered through experimentation. This Mark Twain middle grade science resource book features a wide variety of life science topics and includes three to four quick starts per page.Mark Twain Media Publishing Company specializes in providing engaging supplemental books and decorative resources to complement middle- and upper-grade classrooms. Designed by leading educators, this product line covers a range of subjects including mathematics, sciences, language arts, social studies, history, government, fine arts, and character.