This study is concerned with the development and validation of an interactive computer-based module anchored on the K to 12 curriculum of grade 8 English. Research and Development Design was employed in the process of preparing the module in line with the 21st century learning system that answers the call of changes in academic platforms. The participants were selected using fishbowl method from the heterogenous sections of a secondary public school in the Division of Mabalacat City during the school year 2019-2020. Traditional discussion method was used with the control group, while the experimental group was exposed to the interactive computer-based module. To interpret the data, mean, standard deviation, and paired T-test were used. It was found that the students in experimental group with the traditional method. Relative to this, both experts in English and Information Technology had positive responses with their validation. This implies that the interactive computer-based learning module was effective in teaching English. The results of this study evidently showed that the interactive computer-based learning module is a tool in increasing students' academic performance.