It is common that school math textbooks are supplemented with instructor's materials (answers, hints and guidelines). Are there scientific studies on how instructor's materials impact math teaching? Any reference about the world of instructor's material (design, principles, uses, etc.) are welcome.
some research on the topic:
- LCROSS-CULTURAL ANALYSIS OF THE VOICE OF CURRICULUM MATERIALS by Janine Remillard, Hendrik Van Steenbrugge, Tomas Bergqvist
Textbooks and Teachers' Guides: A Dilemma for Beginning Teachers and Teacher Educators by Deborah Loewenberg Ball and Sharon Feiman-NemserSourceJSTOR
TEACHER MANUAL OF SCHOOL-BASED AND CLASSROOM-BASED ACTIVITIES TO SUPPORT ALL LEARNERS BY Judith Hollenweger AND Edina Krompák
Design Principles for Learning to Guide Teacher Walk Throughs BY Eric Feeney. Journal of Educational Strategies, Issues and Ideas.
the world of teacher's manual and guides for textbooks needes more research!