To understand the difficulties and challenges in distributing finite natural resources from one place to other areas, gr.4 students are experimenting in becoming producers and sellers of a natural resources. They group themselves in 2-4 people. One group is producing one kind of natural resources in one of the islands in Indonesia. Their task is to set the price and add the distributing cost. The distributing cost is taken by counting the distance from the island post to the destination island. They have to add Rp 10.000 per meter. As the result, the price for one kind of natural resources is different in each island. By doing this experiment, the students understand the major problem in distributing natural resources.