1. Anderson, L. W., & Krathwohl, D. R. (Eds.). (2001). A taxonomy for learning, teaching, and assessing: A revision of Bloom’s taxonomy of educational objectives. Allyn & Bacon.
2. Constructivism learning theory: A paradigm for teaching and learning;Bada S. O.;Journal of Research & Method in Education,2015
3. Situational interest: A curriculum component enhancing motivation to learn;Chen A.;New Developments in Learning Research,2006
4. Play and Intrinsic Rewards
5. Flow