Demonstrate fractions, percentages and equivalencies with these unique magnets, perfectly sized to be displayed front of class on a whiteboard.Teach the fraction then flip over the magnet to show the corresponding percentage – a great way for young learners to understand the relationship between the concepts.Includes nine 18cm circles (whole, ½, 1/3, ¼, 1/5, 1/6, 1/8, 1/10 and 1/12) and Activity Guide.Suitable for ages 6+