Introduce the lesson by capturing the students' attention. Explain that today we'll learn how to change frowns (negative thoughts) into smiles (positive thoughts). Emphasize that everyone can learn to think positively.

Discuss what negative and positive thoughts are. Provide simple examples, and ask students if they have ever felt sad or upset, then what made them feel better.

Prompt students to think of examples. Use the board or a poster to list thoughts shared by the students. Encourage them to reflect on how these thoughts make them feel.

Introduce the cognitive triangle and explain how our thoughts, feelings, and behaviors are connected. Use simple language and examples: explain that our thoughts affect how we feel, which in turn affects our actions, and that changing our thoughts can lead to better feelings and actions.

This slide introduces a video that demonstrates positive self-talk. Play the video and encourage students to notice how positive words about themselves can help change their mood and outlook.

Explain the 'Frowns to Smiles' activity. Tell students to use the worksheet to draw or write about turning a frown into a smile. Reference the Positive Thought Cards to spark ideas.

Conclude by inviting students to share their work. Summarize the lesson's key message: a positive thought can change the entire day. Encourage use of the Mindset Reflection Journal at home.