Evaluate the effectiveness of the Lesson Study Strategy on classroom practices for a group of 45 male and female university students. The research also included seeking the opinions of 24 faculty members on the effectiveness of the strategy in improving classroom practices. The study used a semi-experimental approach based on a single group, and a descriptive approach through faculty members' views on the Lesson Study Strategy. Two questionnaires were prepared for faculty members and students to assess classroom practices. The findings showed statistically significant differences between the pre and post-application results, favouring the post-application in the questionnaire of classroom practices for university students after applying the Lesson Study Strategy. Additionally, the study revealed that faculty members agreed on the effectiveness of the Lesson Study Strategy in improving classroom practices for university students.
