About Dr.Tola Bekene Bedada
Dr. Tola Bekene Bedada is an Associate Professor of Mathematics Education and Coordinator for Research, Project Affairs, Internationalization, and Partnerships at Wachemo University, Ethiopia. Holding a Ph.D. in Mathematics Education from the University of South Africa, his research centers on technology-supported instruction, blended learning, and quantitative modeling in educational research. He is the developer of Bedada's 9-Step Cycle Model—a scaffolding framework using tools like GeoGebra—and leads institutional initiatives in research, global university partnerships, and academic quality assurance.
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Abstract trigonometric concepts often present learning hurdles in STEM education. In this post, we share key insights from our study published in Cogent Education on how interactive GeoGebra environments enhance conceptual understanding, graphical skills, and active student engagement.