YouTeaching in the New Normal: Effectiveness of Teacher-Made YouTube Video Lessons in Improving Students’ Learning Performance on Random Variables

Ryan Joseph M. Salaño
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Ryan Joseph M. Salaño: Leyte National High School, Tacloban City Division, Philippines

International Journal of Research and Innovation in Social Science, 2023, vol. 7, issue 3, 20-35

Abstract: This action research was carried out to aid the learners in distance learning education due to the forced closure of schools brought about by the COVID-19 pandemic. The purpose of this study was to determine the effectiveness of teacher-made video lessons about Random Variables uploaded on YouTube. True experimental research design was utilized in this action research. The participants of this study were thirty (30) Grade 11 students from 2 sections of the General Academic Strand. Fifteen (15) randomly selected students from each section were assigned to the control and experimental group, respectively. The data obtained were statistically analyzed using mean, standard deviation, Independent t-test, and Paired t-test. The results showed that students from control group (M = 9.67, SD = 1.54) and experimental group (M =9.33, SD = 1.63) had pretest results that were not significantly different (p=.570). This means that the two groups were comparable. On the other hand, the Independent t-test comparing the post-test scores of the two groups revealed that there was a statistically significant difference (p=.000) in the performance of the students from the experimental group (M =41.53, SD = 3.29) and control group (M =32.93, SD = 3.35) after the intervention. Students in the experimental group had higher posttest scores compared to the students in the control group. This leads to the conclusion that teacher-made YouTube videos on Random Variables is an effective supplementary instructional material to improve student’s learning performance.

Date: 2023
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