Ancient Hawaii was ruled by chiefs, who were responsible for the well-being of their people and for managing the islands' resources. The chiefs divided the islands into land districts shaped like pie slices called Ahupua'a (ah-who- pu-ah-ah.) Each Ahupua'a covered the three main regions of the islands: the mountains, the valleys, and the shore. This system was designed to allow all Hawaiian communities equal access to the limited natural resources of the islands. Students will recognize that an island has limited natural resources, will understand that the Ahupua'a system was one method for allocating resources, and complete a Cost/Benefit Analysis of this method. Students will also come up with own method for distributing Hawaii's natural resources and compare it with the Ahupua'a method.