This study presents a practice report on developing scenarios based on the actions and facial expressions of characters while watching scenes from a Western movie in which the sound has been erased, and conducting voice-over activities. As a result of this practice, an awareness of registers based on consideration of expressions suited to the scene and the character was observed. Moreover, an activation of logical thinking, such as formulating a hypothesis from a question and explaining the basis, and utterances and behaviors displaying awareness of facilitating collaborative work were also observed.