A clear and engaging PowerPoint designed to introduce and consolidate dynamic equilibrium and Le Chatelier’s Principle for A-Level Chemistry students. The lesson guides pupils through the key concepts step-by-step, including definitions of equilibrium, closed systems, and how changes in temperature, pressure and concentration affect equilibrium position. L1 Dynamic Equilibrium The resource includes: A thought-provoking starter to introduce equilibrium concepts Clear explanations of dynamic equilibrium and closed systems Worked examples applying Le Chatelier’s Principle Quick quiz and exam-style questions to check understanding Opportunities for independent practice and discussion Designed to encourage active participation, discussion and application of knowledge, making it ideal for both teaching new content and consolidating learning. Perfect for teachers delivering AS/A-Level Chemistry (Cambridge / AQA / OCR) topics on equilibrium.