Provide hands-on practice with fractions! Choose a challenge card, pick the foam fraction pieces to complete the challenge, and place them on the board. Master fractions, equivalencies, common denominators, and more. Fraction Pie Puzzles are for 1-2 players. Learning Skill: Math Measurements: 2.5 Length/Inches, 13 Depth/Inches, 11.6 Height/Inches Base Material: 100% Plastic Country of Origin: Imported