ABSTRACT
This study focused on the effect of I SEE on the students’s' academic performance in the Most Essential Learning Competency (MELC)” Light reaction's electron flow.” Specifically, it aimed to determine the students’s' academic performance before and after the implementation of the intervention, the significant difference between their academic performance before and after the implementation of I SEE, the effect size of the I SEE, and the effect of the intervention in the academic performance as perceived by the participants. This study utilized a one-group pretest posttest design, and a total of 64 students’s as participants using total enumeration technique. Based on the findings, there exists a significant increase in their pretest and posttest, there exists a significant difference (p=.000, t=1.67) in their academic performance before and after the intervention, the intervention had a large effect (Cohen's D = 1.14) on their test scores, and there was an effect of the I SEE (weighted mean = 4.11, agree) in the academic performance as perceived by the participants. Thus, these confirmed that the intervention was effective. From the findings and conclusion, the researchers recommend that teachers should utilize and continuously implement the I SEE as this has been proven to be effective in improving the students’ academic performance. Also, parallel study should be conducted in other subject learning areas.
Keywords: video lesson, intervention, light reaction, General Biology 1