Instructional design strategy for improving problem solving is presented. The strategy entails selecting an appropriate domain of problem-solving tasks, learning hierarchies, teaching methods and assembling of learning materials, and designing teacher training and evaluation. Obstacles to be overcome and directions for future research are…

An instructional sequence based largely on combining B. Bloom's six-level, instructional related hierarchy with J. Piaget's causal sequence of cognitive skill development is utilized in a three-day unit on the correct use of commas in lists. The sample unit follows G. Torkelson's guidelines for instructional development that include outlining the…