A wooden partitioned box containing uniform segments of circles. Each compartment contains as many segments required to make 5 complete circles. For instance, there would be ten semi-circles, fifteen one-thirds and so on.
This material consists of fraction cut-outs from 1/11 of a circle to 1/20 of a circle.
• Fraction pieces - 5 sets each
• Includes a lid
• Recommended Ages: 6 years and up