Includes worksheets on: Serial dilutions Logarithms Percentage change Hardy-Weinberg All worksheets include full mark schemes.

*Now updated with improved fonts and new-style answer sheet! My students love completing these visually appealing worksheets, which break topics down into manageable chunks. Useful as a revision exercise or as a quick assessment. All worksheets are black and white to allow students to add colour to the diagrams, a process which is thought to aid the formation of visual memories. Download includes fully completed version of each worksheet that can be used as a handout if you’re short of time. Scaffolded versions of each worksheet are included plus blank versions (where appropriate) for more confident students. If you find these worksheets useful I would really appreciate a positive review. Equally, any constructive feedback would be gratefully received and changes can be made accordingly!

Spaced repetition is so important…and even if you’re about to start Year 13, it’s not too late to start using this technique! Grab this bundle which includes a pre-planned spaced repetition timetable for September-May of Year 13 (2024-2025) & a weekly revision timetable (choice of colours) to help you timetable your repetitions. Using a variety of different revision methods is key to spaced repetition, so the revision flashcards in this bundle are fantastic to quickly test your knowledge during one of your repetitions! Last but not least, my hugely popular required practical revision sheets are also included! Ultimate resource bundle for anyone revising OCR ‘A’ A-level Biology. Includes: 1000 flashcards covering Modules 1-6 PAG revision sheets Year 13 Spaced Repetition Timetable Printable weekly revision timetable The flashcards have been written based on past mark schemes to help students use the correct key terms in their answers. PAG revision sheets cover: PAG 1: microscopy - root tip squash PAG 2: dissection (general practical skills/questions relevant to any dissection) PAG 3: sampling techniques PAG 4: rates of enzyme-controlled reactions (covers general questions on e.g. initial rate of reaction, DOES NOT cover specific enzyme practicals due to their being so many different variations). PAG 5: 3 different practical sheets included (factors affecting membrane permeability, determining glucose concentration & potometers). PAG 6: 2 different sheets included (electrophoresis & using chromatography to investigate plant pigments [paper chromatography method, not TLC]. PAG 7: Microbial techniques, 2 different sheets included (effect of antibiotics on bacterial growth & dilution plating to determine microbial density) PAG 8: Calibration curve to investigate water potential PAG 9: Qualitative tests for biological molecules PAG 10: Data logger & computer modelling (methods not included for this PAG, just key points from previous mark schemes). PAG 11: two sheets included (effect of exercise on heart rate & heart rate changes in Daphnia). PAG 12: research skills (rate of respiration example used - also includes common questions on respirometers). **SAVE OVER 45% compared to purchasing each resource separately. Please note that I can accept no responsibility for your final exam grade should you choose to use these revision resources. These resources are intended to help students actively revise, but students should be aware that a high proportion of the marks in your exams are AO2 and AO3 marks and students should therefore use a variety of resources and techniques in preparation for all of the question styles that will be encountered in the exam. Whilst these resources have been written with past mark schemes in mind, there is no guarantee that future mark schemes will be the same. Every effort has been made to ensure the accuracy of the information in this resource, but I am only human, so if you spot an error, please email teachsecondaryscience@gmail.com and the resource will be updated ASAP.