It’s easy to demonstrate and reinforce math concepts with our hands-on teaching kits! Each kit comes with 20 packs of student manipulatives that focus on a specific math concept—from money and place value to fractions. Simply use the manipulatives to review key concepts with a small or large group of students…or encourage children to use the manipulatives to practice skills on their own! Each kit also includes a teacher’s guide with reproducible activity mats and step-by-step directions. Complete set includes all 4 kits shown, each in a handy storage box. Boxes measure 14 3/4"w x 10"d x 5 1/8"h. Additional Information