The process of metrication is seen ultimately to require a grass-roots movement to change traditional behavior patterns. The creation of metric leaders is viewed as a tool for speeding the process of acceptance. A model for the design and execution of leader-training sessions is detailed. (MP)

Describes a professional development program to train math/science specialists for the upper elementary school grades. Using results from an interest survey, 30 teachers were chosen to participate in a 3-year program to become math/science specialists. Presents the teaching model used and the advantages for teachers and students in having subject…