Workshop Materials - College Teaching and the Development of Reasoning



Date of this Version

October 2007


Workshop on College Teaching and the Development of Reasoning--Module 1 materials
© 1975 American Association of Physics Teachers


The puzzle is about Islands A, B, C and D in the ocean. People have been traveling among these islands by boat for many years, but recently an airline started in business. Carefully read the clues about possible plane trips at present. The trips maybe direct or include stops and plane changes on an island. When a trip is possible, it can be made in either direction between the islands. You may make notes or marks on the map to help use the clues.