Overview of aerobic respiration which focuses on Glycolysis, Link, Krebs, and Oxidative phosphorylation. The diagrams are accompanied by application questions to check students’ understanding of the stages. I suggest printing on A3 There is an answer sheet included.

Help students prepare their revision for the topic of nutrition. The questions cover both plants and animal nutrition including core practicals (Edexcel). I print the document on A3 paper and it takes around 45 - 50 minutes for able students to complete. I allow the task to be an open book activity in preparation for an exam.

2 X A3 PDF worksheets covering the A level content of DNA structure and DNA replication. The worksheets have focused activities and exam-style questions to check understanding. Useful to complement a lesson or for a revision activity. Answer sheet included.

Exam-style questions on the menstrual cycle to check student understanding of the topic. Answer sheet included.

A PDF worksheet focusing on the experiment which investigates which factors a growing seeds requires. Students need to determine which conditions would allow seed growth and explain their answer. Typical GCSE question. Markscheme included. This resource is great for: In-class worksheet Pre/post-test Homework assignment Support work Tes paid licence

PDF worksheets which covers both the light dependent and independent reactions. Students refer to a diagram of both processes to answer exam style questions. Suitable for revision, retrieval activities and homework. Answer sheet included.

A pdf worksheet which focuses on the need for nitrate and magnesium ions by a plant. Students should know how both water and mineral ions pass into the plant (osmosis and active transport). The worksheet contains exam-style questions with an answer sheet. Suitable for in class activity; homework; research task.

A PDF worksheet which focuses on plant reproduction and the formation of the pollen tube. These questions are exam-style questions which check student understanding. Useful for in class activity, homework, retrieval practice activity. Answer sheet included.

A pdf worksheet focusing on the lungs and respiratory system. Students label the different sections and can colour the different sections. Students complete a table describing the function of each part. A useful activity when studying gas exchange and ventilation in humans. Answer sheet included.

A revision plan for students studying the Edexcel Biology Unit 4 module. The timetable can be edited to change the dates. Currently it is for the upcoming January 2023 exams. The timetable covers 9 weeks of intensive revision. Included in the pack is a detailed day to day revision plan to guide students through their revision. Also included are exam questions (with mark scheme) per topic area and worksheets. This has been a great resource for weaker students to help plan their revision and ensure they cover the content.

A technique suggested in the book, Powerlearning. This is a revision technique with self-feedback. Students begin by reading each question and determining which ones they know the answer to and which ones they don’t. Independently, students determine what they know and what requires further study. Students answer the ones they know the answer to and then search for the answers they don’t know. Students then verify the answers they thought were correct. Students can fold the page over and use the questions for revision/retrieval practice.

A PDF worksheet focusing on the DNA replication experiment devised by Meselson and Stahl. Students answer exam-style questions. Use activity for retrieval practice, revision or to check understanding. Can be used in class or as a homework activity. Answer sheet included.

A pdf worksheet focusing on the experiment with water plants with and without light. Also contains respiring organisms. The experiment uses bicarbonate indicator which changes colour in the presence of low and high concentrations of carbon dioxide. The experiment is explained and there are exam-style questions to promote understanding. Answer sheet included. Suggested uses: in class activity; homework task; revision task

A practical investigation that enables students to determine whether light intensity affects the population of plants in 2 areas, one being shaded and the other with light. Students randomly generate coordinates for an area marked out. I have suggested using 2 tape measures at right angles. Quadrats are then placed at the sites and the plants are counted. Students then use the data to estimate the total plant population.

A PDF worksheet which focuses on the changes in an embryo from totipotent cells to cell differentiation. There are questions to challenge students understanding of these terms plus DNA methylation and acetylation. Answer sheet included. This resource is great for: In-class worksheet Pre/post-test Homework assignment Support work

Practical activity - Investigating the changes in the population of a plant species along an environmental gradient. Transect samples are taken systematically in a linear pattern. In this investigation, you will use an interrupted belt transect to investigate the effect of the increase in height (altitude on a hill). Students record their results in the table and plot a scatter graph. A conclusion can then be drawn using their results.

A PDF worksheet focusing on the properties of water which make it important to biological organisms. Answer sheet included

2 worksheets focusing on the role of carbohydrates in biological organisms including how they are formed and the different structures they form. Monosaccharides, disaccharides and polysaccharides. Exam-style questions and answers included.

Exam-style questions focusing on the structure of proteins. Answer sheet included. Suitable for checking understanding in class or as a revision activity.

A worksheet designed to allow students to describe the process of primary succession in an environment.