Year 12 Recap Courses: Two-day online courses for AQA and OCR (A) on 23rd–24th May. Review key topics, practise applying knowledge, and impove exam technique. Learn more!
Year 13 Exam Technique Courses: One-day online courses for AQA and OCR (A) on 24th or 28th May. Focus on exam technique, longer-mark questions, and picking up marks across the paper. Book now!
Required practical 4: Investigation into the effect of a named variable on the permeability of cell-surface membranes.
