Examined the instructional reform process in 17 middle schools. Reforms included heterogeneous grouping, cooperative learning, active learning, and interdisciplinary instruction. All reforms relied on teachers' willingness to change daily instructional content or strategies. Heterogenous grouping and interdisciplinary instruction posed the…

Describes a model used for implementing middle grade reform in California public schools. Ten regional networks of 8 to 12 schools in geographic proximity were formed. Results of an evaluation indicated that, when supported by colleagues in their regional network, educators working in interdisciplinary teams implemented reforms in curriculum,…