This document summarizes an action research study that aimed to motivate high school language learners in Thailand using Computer-Assisted Language Learning (CALL) technology and a Communicative Language Teaching (CLT) approach. The study had three goals: to confirm the use of CLT and CALL in motivating learners, to improve student motivation in language learning through the interventions, and for the researcher to explore teaching skills and earn a master's degree. The study used qualitative and quantitative methods including interviews, observations, and pre- and post-tests with 19 students to analyze the impact of the CALL and CLT interventions over 10 weeks. The roles of various theories in the study and measures to ensure credibility and ethical treatment of participants are