1. Bereiter, G, & Scardamalia, M. (1987). The Psychology of written composition. Hillsdale, NJ: Lawrence Erlbaum Associates.
2. Brown, A. L., & Campione, J. C. (1990). Communities of learning and thinking, or A context by any other name. In D. Kuhn (Ed.), Contributions to Human Development, 21, 108–126.
3. Collins, A., Brown, J. S., & Newman, S. E. (1989). Cognitive apprenticeship: Teaching the crafts of reading, writing and mathematics. In L. B. Resnick (Ed.), Knowing, learning, and instruction: Essays in honor of Robert Glaser (pp. 453–494 ). Hillsdale, NJ: Lawrence Erlbaum Associates.
4. Lampert, M. (1986). Knowing doing and teaching multiplication. Cognition and Instruction, 5 (4), 305–342.
5. Lampert, M. (1989). Teaching and learning division for understanding in school. East Lansing, MI: Department of Education, University of Michigan, Mimeo.