Research in the field of computer based instruction (CBI) has led to conflicting evidence on the efficacy of learner control over instruction. Typical implementations of learner control in CBI allow learners to proceed at their own pace, control the sequence of instruction, choose the amount of practice, or decide the level of difficulty…

A four-step approach to planning and implementing a physical education program for children centers on a theme, through which movement skills are developed and refined. In preplanning, a scope and sequence chart are a means of providing a general overview of the school year and the progression involved from year to year. The second step involves…