A clear and engaging GCSE Biology lesson on the human eye, designed for Year 10–11 students. This ready-to-use resource covers the structure of the eye, functions of key parts (cornea, iris, lens, retina, optic nerve), pupil reflex, and accommodation.

Includes labeled diagrams, explanation of myopia and hyperopia, correction with lenses, and GCSE-style exam practice questions. Fully aligned with AQA and Edexcel specifications, making it ideal for whole-class teaching, revision sessions, or cover lessons.