1. Bell, S. (2010). Project-based learning for the 21st century: Skills for the future. The Clearing House: A Journal of Educational Strategies, Issues and Ideas, 83, 39–43.
2. Bjork, E. L., & Bjork, R. A. (2011). Making things hard on yourself, but in a good way: Creating desirable difficulties to enhance learning. In Psychology and the real world: Essays illustrating fundamental contributions to society, edited by M. A. Gernsbacher, R. W. Pew, L. M. Hough, & J. R. Pomerantz, 59-68. Worth.
3. Blikstein, P. (2018). Maker movement in education: History and prospects. Handbook of Technology Education, 419-437.
4. Blikstein, P., & Krannich, D. (2013). The makers’ movement and FabLabs in education: Experiences, technologies, and research. In Proceedings of the 12th International Conference on Interaction Design and Children (pp. 613-616).
5. Blumenfeld, P. C., Kempler, T. M., & Krajcik, J. S. (2006). Motivation and cognitive engagement in learning environments. In K. Sawyer (Ed.), Cambridge handbook of the learning sciences (pp. 475–488). Cambridge University Press.