Egg of Responsibility Challenge: A three-phase intervention for developing sense of responsibility and improving learners’ academic performance

Developing a strong sense of responsibility among learners is essential in nurturing accountability, self-discipline, and responsible decision-making in both academic and everyday life. This study determined the effectiveness of the Egg of Responsibility Challenge (ER Challenge), a three-phase experiential intervention, in developing learners' sense of responsibility and improving their academic performance. It involved 23 STEM 11 VIBRANT learners of Talangan Integrated National High School during the First Term of School Year 2026–2027. Using a mixed-methods approach, the study employed a one-group pretest-posttest design, a Sense of Responsibility Questionnaire, academic performance records, and a focus group discussion (FGD). Quantitative data were analyzed using descriptive statistics and a paired-samples t-test, while qualitative responses underwent thematic analysis. Results revealed that the learners' mean sense of responsibility increased from 4.29 to 4.49, with both ratings interpreted as very high. Their mean academic performance also improved from 76.99 to 81.38, showing a statistically significant difference (t(22) = 2.59, p = 0.017). Qualitative findings revealed that learners experienced responsibility as a lived and transferable value characterized by continuous care and vigilance, accountability for consequences, reflective decision-making through guidance, trust and shared responsibility, application of responsible behavior in academic and social contexts, and personal growth through perseverance and self-awareness. These findings suggest that experiential, values-integrated activities provide meaningful opportunities to strengthen responsibility while supporting academic improvement. The ER Challenge may serve as a replicable school-based intervention for promoting holistic learner development.