1. Ayers, R., & Ayers, W. (2011). Teaching the taboo: Courage and imagination in the classroom. Teachers College Press.
2. Design Experiments: Theoretical and Methodological Challenges in Creating Complex Interventions in Classroom Settings
3. Casey, A., & Casey, M. (2003). Teaching the Korean War: An instructor’s handbook: Theory and practice of teaching the history and literature of the “forgotten war” from middle school through the undergraduate level. Pelsmith-Monroe, Kansas City, Missouri.
4. Collins, A. (1992). Toward a design science of education. In E. Scanlon & T. O’Shea (Eds.), New Directions in Educational Technology (pp. 15–22). Springer-Verlag.
5. Creswell, J. (2008). Research design: Qualitative, quantitative, and mixed methods approach (3rd ed.). Pearson.