Introduce the concept of attitude. Ask the students what attitude means and share simple examples of good and not-so-good attitudes. Encourage a discussion to get students thinking about how their expressions might be interpreted by others.

Present examples of positive and negative attitudes using visuals. Use prompts such as smiling, frowning, and different body postures to illustrate the concept. Ensure to link back to the key points from the lesson plan.

Explain the group activity 'Mirror, Mirror'. Have students pair up and observe each other's expressions. Instruct them to talk about what they see and how it makes them feel.

Transition to a reflection phase where students share insights. Ask them how they can choose to show positive attitudes and how they might improve if they catch a negative one.

Summarize the lesson and review the key takeaways. Encourage students to self-assess their attitudes using the provided rubric. Leave room for any final questions.