This document provides a lesson plan for teaching expressions of politeness in English. It includes 3 key learning competencies: expressing meanings in transactional and interpersonal conversations using simple spoken language accurately. It outlines activities such as watching a video on expressions of politeness, explaining the uses of "excuse me" and "please", completing dialogue exercises, and creating original dialogues in groups. Students' language skills will be assessed through role plays demonstrating their use of polite expressions. The lesson incorporates role plays, group work, and individual exercises to help students learn when and how to use common polite expressions in English.