This resource contains 11 lesson plans to help communities understand and respond to fluoride in drinking water. It starts with the basics including what safe water is, where fluoride comes from, and how it enters the body. Lesson plans then move into fluorosis, what it looks like, and how to prioritize health concerns. The second half focuses on practical action: testing water, reducing fluoride intake, managing symptoms, and encouraging behaviour change at home and in the community. Each lesson includes clear learning outcomes, a materials list, and step-by-step facilitation guidance, making it ready to use for public health trainers and community educators.