Create a Lesson Plan from Scratch

Create a detailed lesson plan for [SUBJECT] aimed at [AGE GROUP / GRADE LEVEL] students. The lesson should last [DURATION] minutes and cover [SPECIFIC TOPIC].

Include:
- A clear learning objective
- Warm-up activity (5 min)
- Main instruction with explanation and examples (20 min)
- Hands-on activity or group exercise (15 min)
- Assessment or exit ticket (5 min)
- Any materials or resources needed

Make it engaging, age-appropriate, and aligned with real-world applications.