These 6 Magnetic Pizzas Fractions represent 1 whole, 1/2, 1/3, 1/4, 1/6 and 1/8 (24 pieces total) and stick to any magnetic surface for demonstration or student activities. Magnetic Pizza Fractions Set Introduces fraction values in numerical form, comparisons, equivalences, and addition and subtraction of fractions. The fraction pizzas are made with real-life photographs to not only make them delicious, but also make them appeal to all students! Learning about fractions has never been more fun!The pizzas are divided by toppings: everything topping equals 1 whole,pepperoni topping equals 1/4, green pepper topping equals 1/3, olive topping equals 1/6,mushroom topping equals 1/2, and the cheese topping equals 1/8. Use pizzas on any magnetic surface or tabletop. The magnetic pizza fractions set also includes an activity guide. The pizzas measure 20cm each. Suitable for grades 1 and up.