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This two-volume set presents research in a form from which teachers and pre-service teachers can learn about content and learn about teaching maths. It describes complexity, connections, differences, and relationships among the many ideas that make up proportional reasoning.
- Format: Pocket/Paperback
- ISBN: 9780805833218
- Språk: Engelska
- Utgivningsdatum: 1999-02-01
- Förlag: Lawrence Erlbaum Associates Inc