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Download full textWeeraratne, Bilesha; Chin, Brian – International Journal of Education and Development using Information and Communication Technology, 2018
This study evaluates the impact of Khan Academy (KA) video tutorials in a blended learning environment for ninth grade students in Sri Lanka. The 632 treatment group students followed KA during 2-3 out of 5 time slots assigned for mathematics teaching per week. Students in the control group followed the regular class room environment with a…
Descriptors: Foreign Countries, Video Technology, Blended Learning, Technology Uses in Education
