J is for Juice. Using a rectangle a juice box can be crafted. I used a circle to make an orange and a slightly larger circle to indicate the rind. Children can draw-in the sections of orange. A long, thin strip of printer-paper makes a straw.
If you wish, you can make other fruits to decorate the juice box. Small circles can be layered to make grapes or make a simple cherry:
A diamond and a small triangle can be used to make a strawberry:
A circle and diamond can make an apple: