Groups will be assigned the task of creating the most cost effective juice box packaging design. They will begin by looking at several existing designs, and comparing their volume and surface area, as well as the cost of the product. Their challenge will be to come up with their own designs given certain specifications (it will need to have minimum surface area, yet still able to hold a required amount of juice). Each group will choose one of their designs to “sell” to the class and a panel of unbiased “company executives” (other teachers).