The main goal of the study is to explore the possible influence of technological, pedagogical, and content knowledge of teachers on their work and learners' performance. It involved intermediate-grade English language teachers in the public elementary schools. This study looked into the level of the technological, pedagogical, and content knowledge of the teachers, their level of work performance, and the level of learners' academic performance in English.The study revealed that the teachers' level of technological, pedagogical, and content knowledge is very extensive. In terms of the level of teachers' performance based on their IPCRF ratings, majority of the them have very satisfactory performance. Based on the findings, a capability-building program was crafted with the primary goal that is to improve thelevel of knowledge of teachers on the advancements of technology in and for learning, innovations of instructional approaches, strategies, and techniques, and development of content through research-based information and knowledge.