This article presents the experiences of Miss Felecia McLaughlin, a fourth-grade teacher from the island of Jamaica who used the model proposed by Bass et al. (2009) to assess conceptual understanding of four of the six types of simple machines while encouraging collaboration through the creation of learning teams. Students had an opportunity to…

Suggests uses of hand tools and machines in teaching preschool and elementary school students the definition of energy. (MDR)

Presents a program for elementary teachers to learn how to use hand tools and household appliances to teach the principles of physics. The lesson helps teachers become familiar with simple hand tools, combat the apprehension of mechanical devices, and develop an interest in tools and technology. Session involves disassembling appliances to…