Learning Resources Hands-On Standards: Photo-Illustrated Lessons for Teaching with Math Manipulatives, Grades 3-4 Professional handbook features proven manipulatives-based instruction and step-by-step, photo-illustrated lessons Kids build math skills such as addition, subtraction, place value, multiplication, division, fractions, area, volume, and much more Features 70 manipulatives-based lessons Includes 192 pages Ages 8+