This comprehensive unit guides Grades 5–7 through thunderstorm formation: from convection and cloud development to lightning, thunder, and safety protocols. Inquiry-based tasks and real-world examples make learning engaging and relevant. Includes: Introduction – atmospheric layers, convection currents, cloud types, and charge separation Group Puzzle – jigsaw stations on updrafts, condensation, charge build-up, and discharge Subject-Didactic Task – simulate lightning discharge using static ele