Purpose: Research advocates for the use of good teaching practices and approaches while integrating technology in digitally enhanced learning. This is on the premise that previous studies on mobile learning have neglected this aspect of technology integration resulting in numerous challenges. Moreover, there is evidence in the literature showing a scarcity of studies on the use of mobile learning in teaching productive skills. On the other hand, linguists recommend the use of responsive lesson design frameworks in language teaching, claiming effectiveness in teaching all language skills. However, responsive lesson design frameworks are yet to be implemented in a classroom setting. To bridge these gaps in scientific literature, our study decides to utilize the CAPE framework as a good teaching method for improving the productive skills of students in mobile-based instruction. Design/methodology/approach: This study utilizes a mixed-methods research design with an experimental approach. Post-tests and interviews were employed to elicit information from the student-participants on the objective of the study. Findings: Following the analysis of the collected data, notable findings were obtained. While there was evidence to show that the students perceived m-learning as boring and ineffective when incorporated with a traditional lesson framework, our study unveiled that students showed a different perception when incorporated with the CAPE framework. Practical implications: Our study unveils that integrating responsive lesson frameworks with m-learning improves the speaking and writing skills of students. Originality/value This study provides empirical evidence to show the role of good teaching practices like integrating responsive LDFs and mobile learning in improving the productive skills of students. This study is the first to investigate the integration of CAPE and mobile learning in enhancing expressive skills.