The document describes a year-long experimental study that examined the impact of digital storytelling (DST) compared to traditional lecture-based instruction on students' academic achievement, critical thinking skills, and learning motivation. 110 high school students participated in the study, with one group receiving DST instruction and the other receiving traditional lectures. Results showed that the DST group performed significantly better on measures of English academic achievement, critical thinking, and learning motivation compared to the traditional lecture group. Specifically, the DST group scored higher on vocabulary, listening, reading, and writing assessments as well as critical thinking skills involving deduction, interpretation and evaluation of arguments. They also reported higher levels of task value and self-efficacy in learning motivation.