References
- Bonk Curtis J., and Elaine Khoo. 2014. Adding Some TEC-VARIETY: 100 + Activities for Motivating and Retaining Learners Online. Bloomington, IN: Open World Books. https://doi.org/10.59668/698.
- Harris Judith, Punya Mishra, and Matthew Koehler. 2009. “Teachers’ Technological Pedagogical Content Knowledge and Learning Activity Types: Curriculum-Based Technology Integration Reframed.” Journal of Research on Technology in Education 41 (4): 393–416. https://doi.org/10.1080/15391523.2009.10782536.