It's important that kids/students learn their math concepts, such as fractions, at an early stage. With this, literally a "pie chart papercraft", you can teach them fractions via kinesthetic and visual learning.
This pie chart papercraft is designed to look like a real pie/cake to make it more entertaining for the kids, take out a piece and you can even see the layers of goodies in between. It comes with a box that has markings to illustrate the fractions and some numbered cards for labeling. Designed by Taka Taka. Yum!