Philippine Educational System has been traditional but gradually changing to cater the demands of the new generation. Before this “new normal” came to light, teachers and learners are already using the internet, computer, and other technologies in education. But the difference lies between having a face to face class and classes done virtually as the public health crisis intensified due to COVID-19 pandemic. Considering the different alternatives of delivering instructions and content to learners, the use of mobile learning (m-Learning) technology is one of the options to reduce the study gap of the learners in this time of pandemic. This study focused on the use of mobile learning technology to enhance level of performance of grade 3 pupils in Science and Health and how it influenced pupils’ performance. By using a quasi-experimental research method, the following results are generated: 1) the method positively improved the performance in Science and Health of the control and experimental groups; 2) while effectiveness assessment showed a highly effective result; and 3) the application of the method showed a positive impact on the participants as shown by their positive perception of the Science and Health subject.