B2.4 Chemosynthesis (Slides & Plan)

This fully resourced KS3 Chemosynthesis lesson is aligned with the AQA KS3 Science framework but easily adaptable to any curriculum. Students learn what chemosynthesis is, where it occurs, and how it compares to photosynthesis through clear explanations, structured tasks, and real‑world examples such as tube worms and symbiotic bacteria. The lesson includes a Do Now starter, prerequisite knowledge checks, MWB assessment points, a video‑supported exploration of chemosynthesis, comparison tables, sorting activities, and a final independent task with answers. This ready‑to‑teach resource is ideal for busy teachers, trainees, and non‑specialists looking to deliver a high‑quality, engaging biology lesson on how organisms survive without sunlight.
The package comes with well structured lesson plan, that is adaptable.