Paper 3 is a two-hour laboratory-based exam typically consisting of two questions. Important tips to help you ace paper 3 - clearer recording
9700 CIE - Paper 5 (51) - Planning, analysis and evaluation PPT biology 9700 practical notes
What you change (e.g., concentration of enzyme). Use at least 5 different values to get a good range. Paper 3 is a two-hour laboratory-based exam typically
: Use a sharp HB pencil for plan diagrams . Ensure lines are single and continuous—never shade or use broken lines. biology 9700 practical notes
Paper 5 is the "dry lab" (written exam). Notes here are arguably more valuable than Paper 3 notes because they teach exam technique.