1. Ainley, J. (1991). Is there any mathematics in measurement? In D. Pimm & E. Love (Eds.), Teaching and learning school mathematics (pp. 69–76). London: Hodder & Stoughton.
2. Alro, H., & Skovsmose, O. (1998). That was not the intention! Communication in mathematics education. For the Learning of Mathematics, 18(2), 42–51.
3. Ball, D. L., & Cohen, D. K. (1996). Reform by the book: What is—or might be—the role of curriculum materials in teacher learning and instructional reform? Educational Researcher, 25, 6–14.
4. Ball, D. L., & Feiman-Nemser, S. (1988). Using textbooks and teachers’ guides: A dilemma for beginning teachers and teacher educators. Curriculum Inquiry, 18, 401–423.
5. Ben-Peretz, M. (1990). The teacher-curriculum encounter: freeing teachers from the tyranny of texts. Albany, NY: State University of New York Press.