This Student Activity Book is designed to complement the Teacher Resource Book by offering a hands-on, interactive learning experience for students. It empowers young learners to explore both upstream plastic use reduction and downstream waste management, helping them understand the full impact of plastic on the environment.

Through puzzles, experiments, observation tasks, creative challenges, and action-based projects, students are guided to think critically about plastic use, discover sustainable alternatives, and participate in real-world environmental activities. The book encourages teamwork, inquiry-based learning, and personal responsibility—making environmental education exciting and relevant.

Specially crafted for use at Science Field Study Centers and in extracurricular settings, this book transforms environmental lessons into engaging adventures, inspiring students to become proactive stewards of a cleaner, greener Sri Lanka.