1. The trainee completed a practicum teaching science to 5th year students. They aimed to comply with course requirements and learn from teaching students. Feedback from observers and students was positive, praising activities and learning. 2. The trainee had to research pollution topics as some information was new to them, requiring extra effort. They learned that classes are unpredictable and one can grow from unexpected events. 3. Going forward, the trainee would adapt more to each student group. The experience may change their planning and conducting of classes to engage students more.