Purpose: The main purpose of this study is to determine the effects of FUN Pamphlet in the academic performance of G12 TVL-HE students as a tool to mitigate academic procrastination. Design/Method/Approach: It is a quantitative in nature and employing quasi-experimental type of research. The gathered data was analyzed and interpreted using tables supported by the use of statistical treatment; frequency count and percentage. Findings: The findings of this study revealed that FUN Pamphlet helps the student to mitigation academic procrastination as a result of their completion rate. Students-respondents' progress report also revealed that FUN Pamphlets has a positive effect in increasing their academic performance. Research Limitations/Implications: The respondents of this study were composed of 40 purposively chosen G12 TVL-HE students enrolled in San Andres National High School S.Y 2021-2022. Originality/Value: This action research is vital in educating students and teachers about academic procrastination disregard of learning modality used.