Least Learned Competencies are learning areas that need to be addressed to not hinder students’ learning at higher levels, and this can be approached by developing and utilizing Strategic Intervention Materials (SIMs). Using quantitative research design employing a developmental method, this study developed an interactive non-print resource in the form of e-module created in Kotobee software and evaluated. The experts of the developed SIMs are 3 public secondary Science teachers and one Information Technology specialist. With the gathered data, it was analyzed that the two developed SIMs targeting two different Least Learned Competencies attained a total mean with the rating of Very Satisfactory for all inclusion criteria. Individual indicators that attained a rating lower than Very Satisfactory are suggested to be modified and revised to be enhanced and contribute to their effectiveness and success in addressing the learning gaps to be targeted.