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Three worksheets designed for students to practice interpretation of p-values, writing a null hypothesis & selecting an appropriate statistical test (with a reason) and writing a conclusion based on selection of and interpretation of a critical value. FULL ANSWERS are included in the download. Wording of answers is based on past mark schemes wherever possible. If you disagree with any of the answers, please email me at teachsecondaryscience@gmail.com and changes will be made if needed. I use worksheet 1 and 2 in lessons, with students talking through the correct answers for revision (or they could complete the worksheet as homework on lined paper, these two worksheets don’t include answer spaces). The third worksheet is useful as a homework task in the run-up to the A-level exams & includes answer spaces. Worksheet 1: 10 questions Example question = A study investigates the effect of a new antibiotic on bacterial growth. The researchers calculate a p-value of 0.03. What can the researchers conclude about the effectiveness of the antibiotic? Worksheet 2: 8 questions For each scenario, students must write a null hypothesis, select a statistical test and give a reason as to why that test is appropriate. Worksheet 3: Three page worksheet consisting of 3 multi-part questions. The main focus of this worksheet is for students to practice selecting the right critical value from part of a critical value table & then coming to a conclusion based on whether the calculated value is greater than or less than the critical value. **PLEASE NOTE this resource DOES NOT include any questions which require students to perform calculations using statistical tests. **

UPDATED with coloured diagrams on answer sheets. Visually appealing worksheets covering the inheritance topic of A-level Biology. Designed with the AQA exam board in mind (incomplete dominance is not relevant to AQA, but has been included to allow teachers of other exam boards to use this resource - codominance and incomplete dominance are not the same thing!). Includes 7 worksheets covering: Multiple alleles Codominant alleles Incomplete dominance Dihybrid crosses Sex linkage Autosomal linkage Dominant and recessive epistasis Due the complexity of this topic, I find these worksheets are useful to introduce each type of inheritance, before moving onto exam-style questions. Also useful as a revision / homework exercise. 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. Full answer sheets are included. Similar worksheets are available for: Cell structure Immune response Protein Synthesis Tissue fluid formation Carbon dioxide transport Respiration Photosynthesis Energy transfers Nutrient Cycles Receptors Nerve Impulses The Kidney Succession Epigenetics In vivo and in vitro cloning

OCR Required practical revision notes/sheets covering the 12 PAGS required for A-level Biology. Please note, not all possible variations for each PAG are included, please see below for exactly which specific practicals are included. Despite being worth 15% of the marks, so many students don’t allocate specific revision time to the required practicals. I designed these sheets for my own students to encourage specific revision of the practicals and have seen a great improvement in practical knowledge and the ability to answer practical-based questions. Each sheet includes key information, an example method (where relevant) and most importantly, exam-style questions and model answers. The model answers for the exam-style questions have been written based on previous mark schemes, but I cannot guarantee that future mark schemes will be exactly the same. The model answers are for guidance only. Students should be encouraged to use these sheets as a starting point and update/annotate with any further information as needed. Includes: 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 there 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 modeling (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).

Over 475 revision questions & answers covering the AQA AS Biology specification. Based on past mark schemes (there is no guarantee that future mark schemes will be the same). Comprehensive resource useful for students to test themselves or to enable someone from a non-science background to test them. 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 teachandlearnstem@gmail.com and the resource will be updated ASAP.

Now updated with clearer fonts & key terms based on most recent mark schemes. Includes 2 worksheets covering: Transcription Translation For each worksheet, differentiated versions are included: A blank recall version (with only the diagram) for confident students to test and stretch their understanding. A scaffolded gap-fill version to support those who need a little more guidance. Completed versions with answers are also included. My students love completing these visually appealing worksheets, which break topics down into manageable chunks. Clean, black-and-white diagrams are ready for students to annotate and colour – an easy way to promote active engagement and aid memory retention through visual learning. Perfect for independent study, homework, revision lessons, or as part of a retrieval practice. 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 - please email teachandlearnstem@gmail.com if you have any problems and I will rectify ASAP.

Please don’t purchase this version anymore - it is only available so that those who have already purchased it can still download the file. It will be deleted after the last 2025 exam. Please search for ‘GCSE Chemistry AQA Triple Biology Required Practical Revision Sheets’ instead.

Over 680 revision questions covering the AQA Triple and Combined Sciences Chemistry specification for Paper 1 and Paper 2. Also includes versions with blank answer spaces. Concise. Includes diagrams. Mapped to the specification. Model answers based on extensive past paper analysis. Clear question & answer format to encourage active learning. Includes 6-mark exam-style required practical method questions, where relevant. Columns to mark each individual question as red, amber or green based on current understanding. Triple only / higher tier only content is marked but is NOT on a grey background to distinguish it, all questions and answers are on a white background to allow students to highlight/add colour should they wish. Designed to promote spaced repetition of topics throughout the GCSE teaching. Rather than revision notes, which encourage passive learning (because most students just read through them or copy them out), these questions and answers are designed to encourage active learning. Download includes questions and answers on topics 1-10. Triple and Higher Tier only content is marked, so these questions are suitable for all candidates. 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 teachandlearnstem@gmail.com and the resource will be updated ASAP.

Printable PDFs for GCSE & A-level. Cornell revision note template - lined and unlined option. Weekly revision timetable split into half-hourly sessions (8am - 9pm). Monthly exam timetable planner. Exam tracker to keep track of dates, times & locations for exams, with a tick box to mark each exam once completed. Definitions sheet to encourage students to organise key terms for each subject.

Over 320 revision questions covering the AQA Triple and Combined Sciences Physics specification for Paper 1. Also includes versions with blank answer spaces. Concise Includes diagrams Mapped to the specification Model answers based on extensive past paper analysis Clear question & answer format to encourage active learning Includes 6-mark exam-style required practical method questions, where relevant Columns to mark each individual question as red, amber or green based on current understanding. Triple only / higher tier only content is NOT on a grey background to distinguish it, all questions and answers are on a white background to allow students to highlight/add colour should they wish. Designed to promote spaced repetition of topics throughout the GCSE teaching. Rather than revision notes, which encourage passive learning (because most students just read through them or copy them out), these questions and answers are designed to encourage active learning. Download includes questions and answers on the following topics: Energy Electricity Particle model of matter Atomic structure Triple and Higher Tier only content is marked with darker boxes and each question is individually marked as triple or HT only, so these questions are suitable for all candidates. 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.

Three worksheets covering part of Section 8 of the AQA A-level Biology specification: Producing DNA fragments (reverse transcriptase, restriction endonucleases & gene machines). In vivo cloning (summary of isolation - insertion - transformation - identification - culturing). Please note that a DETAILED EXPLANATION OF SPECIFIC MARKER GENES is NOT INCLUDED in this resource. In vitro cloning / PCR (Where relevant, a scaffolded gap-fill style version and a blank version is included). Full answer sheets are included, which could alternatively be used as handouts/revision sheets. My students love completing these visually appealing worksheets, which break topics down into manageable chunks. Clean, black-and-white diagrams are ready for students to annotate and colour – an easy way to promote active engagement and aid memory retention through visual learning. Perfect for independent study, homework, revision lessons, or as part of a retrieval practice. Similar worksheets available on: Cell structure Immune response Carbon dioxide transport Tissue fluid formation Protein synthesis Transport in plants Photosynthesis Respiration Nutrient Cycles Energy transfers Protein synthesis Epigenetics Inheritance Control of blood glucose concentration The kidney Receptors Nerve Impulses 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 - please email teachandlearnstem@gmail.com if you have any problems and I will rectify ASAP.

Boost your Year 13 A-Level Biology revision with these engaging lesson starters. These questions cover key topics from the AQA A-level Biology specification, ensuring thorough preparation for exams. From core concepts in each topic to practical skills and mathematical applications, these starters help reinforce learning and encourage active participation. Whether used as warm-ups, revision checks, or group activities, they are designed to challenge students and build confidence ahead of their A-level exams. Download includes 40 lesson starters with full answers. Time taken to complete each one depends on the starter, as a variety of different activities are included (true/false, labelling diagrams, short and long answer questions, quick fire questions, gap-fill). Starters 1-20 only include AS content, so these can be used from the beginning of Year 13. Starters 21-30 can include content from topics 1-7. Starters 31-40 can include content from any topic. For written questions, an indication of the number of marks the question would be worth in an exam is given to give students a rough guide as to how many marking points they should be trying to cover in their answer. PLEASE NOTE that the download is a PDF file not a powerpoint - unfortunately the formatting goes awry when downloaded as a presentation, so a PDF format was chosen to avoid any issues. TRY BEFORE YOU BUY! Free sample available to download which includes the first 5 lesson starters, so that you can assess the quality before purchasing.

AQA A-level Biology Spaced Repetition Timetable for Year 13 2024-2025 The timetable has 5 repetitions of each topic scheduled (efforts have been made to group together topics that are often linked in synoptic questions at least once). Includes instructions for use and a list of essays that students should try and complete from December onwards (2 essays per month). Please note no mark schemes are included for the essays, the essay list is included to encourage spaced practice of a broad-range of essay titles. A blank version of the timetable is also included (with only topics and dates completed) in case students wish to plan their own timings for repetitions. This timetable can also be purchased as part of the Ultimate AQA A-level Biology Revision Bundle, which includes: Section 1-8 Flashcards Required practical revision sheets Practical skill flashcards Year 13 spaced repetition timetable

Meiosis summary worksheets for AS / A-level Biology (process has been simplified to include only two pairs of homologous chromosomes). Students can cut out each worksheet around the dotted edge and glue/tape the sheets together to produce a large summary sheet covering the entire process of meiosis. PDF includes two versions: 3 page version which includes details on individual stages of Meiosis I and II. 2 page version (more suitable for AQA) that provides an overview of Meiosis I and II and does not go into details regarding the individual stages. I have included diagrams representing the chromosomal content of cells during interphase (both prior to, and after DNA replication). I have drawn the chromosomes in interphase in the same way as the chromosomes during the meiosis (even though in interphase, the chromosomes have not yet condensed), this is just so students can clearly see what is happening to the number of chromosomes. Both versions are designed for students to colour the chromosomes to represent maternal and paternal chromosomes (and also the results of crossing-over). Versions with completed text are included, if you are short of time and would like to provide the sheets as handouts instead. However, please note, students would still need to colour the chromosomes to represent the maternal/paternal chromosomes and the outcome of crossing-over. An example of completed colouring is included on the last page of the PDF. Also available as part of a meiosis bundle which included meiosis exam-style question worksheet & active recall meiosis flashcard activity.

AQA GCSE required practical revision notes/sheets covering all of the Biology Required Practicals (for triple science). Despite being worth 15% of the marks, so many students don’t allocate specific revision time to the required practicals. I designed these sheets for my own students to encourage specific revision of the practicals and have seen a great improvement in practical knowledge and the ability to answer practical-based questions. Each sheet includes an example method and most importantly, exam-style questions and model answers. The model answers for the exam-style questions have been written based on previous mark schemes, but I cannot guarantee that future mark schemes will be exactly the same. The model answers are for guidance only. Students should be encouraged to use these sheets as a starting point and update/annotate them with any further information as needed. Please note that I can accept no responsibility for final exam grades 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 teachandlearnstem@gmail.com and the resource will be updated ASAP.

Self-assessment maths and statistics skills booklet aimed at helping those students who do not do A-level Maths/Chemistry/Physics and lack confidence with the maths requirement. Full mark scheme included (full solutions, not just the final answer). Contains 63 marks worth of questions involving: percentage change graph drawing dilution calculations ratios uncertainties logarithms bacterial division calculations standard form magnification rate of reaction unit conversions significant figures chi-squared Student’s t-test Spearman’s rank correlation coefficient Index of diversity Whilst AQA don’t have to be able to perform statistical calculations in the exam, it’s sometimes helpful to have practiced doing so as it aids their understanding of how the outcomes of statistical tests are interpreted. Most questions are therefore relevant for all exam boards with the exception of the index of diversity question, which uses the AQA/Edexcel equation as opposed to the slightly different equation used for OCR.

Worksheet summarising the process of lipid digestion & absorption for AQA A-level Biology. This is one of the more challenging Year 12 topics, so my students have found it really helpful to have the full process summarised on one sheet. My students love completing these visually appealing worksheets, which break topics down into manageable chunks. Clean, black-and-white diagrams are ready for students to annotate and colour – an easy way to promote active engagement and aid memory retention through visual learning. Perfect for independent study, homework, revision lessons, or as part of a retrieval practice. Differentiated versions are included : A blank recall version for confident students to test and stretch their understanding. A scaffolded gap-fill version to support those who need a little more guidance. A full answer sheet is included, which can be used as a handout (both black and white & coloured versions are included).

Over 245 revision questions covering the AQA Triple and Combined Sciences Biology specification for Paper 1. Also includes versions with blank answer spaces. Concise Includes diagrams Mapped to the specification Model answers based on extensive past paper analysis Clear question & answer format to encourage active learning Includes 6-mark exam-style required practical method questions, where relevant Columns to mark each individual question as red, amber or green based on current understanding. Triple only / higher tier only content is NOT on a grey background to distinguish it, all questions and answers are on a white background to allow students to highlight/add colour should they wish. Designed to promote spaced repetition of topics throughout the GCSE teaching. Rather than revision notes, which encourage passive learning (because most students just read through them or copy them out), these questions and answers are designed to encourage active learning. Download includes questions and answers on the following topics: Cell biology Organisation Infection and response Bioenergetics Triple and Higher Tier only content is marked, so these questions are suitable for all candidates. 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.

My students love completing these visually appealing worksheets, which break topics down into manageable chunks. Clean, black-and-white diagrams are ready for students to annotate and colour – an easy way to promote active engagement and aid memory retention through visual learning. Perfect for independent study, homework, revision lessons, or as part of a retrieval practice. Download includes 3 worksheets covering the Section 5, Energy and Ecosystems section of the AQA A-level Biology Specification. Full answer sheets are included, which could alternatively be used as handouts/revision sheets. Similar worksheets available on: Cell structure The immune response CO2 transport Tissue fluid formation Transport in plants Protein synthesis Photosynthesis Respiration Nutrient Cycles Protein synthesis Epigenetics Inheritance Blood glucose control The kidney Receptors Nerve Impulses In vivo & in vitro cloning 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 - please email teachandlearnstem@gmail.com if you have any problems and I will rectify ASAP.