A mock paper which I have put together for our year 13 students - taking questions from a variety of years and syllabuses to avoid the usual learning of mark schemes which I tend to encounter!!

Year 9 OCR GCSE Biology. Practical - stomach acid contents made by science technicians so students may complete a Benedict's test, Sudan (III) stain and Biuret reagent

Science and history of disease lesson. Focus on John Snow and cholera. Used with a high ability and creative Year 7 class.

Lesson designed for Year 9 iGCSE class, high ability. Lesson plan and worksheets all included. Starter: As students enter the room, pictures laid out on the tables. Can they work out the lesson topic? Main: 4 stations set up around the room for students to consider the causes, effects, solutions to acid rain and an intro to Indicator species. Plenary: Used a word loop on acid rain and the greenhouse effect, found on Tes. Graded Outstanding

Biology lesson on theme of Conservation Starter: images printed on the tables.Students to link these to previous learning (human impact on the environment, population) and try to decipher the topic of the lesson. True/false activity - students write 1-6 in the back of their books and decide whether each statement is true or false. At the end of the session, revisit this task and allow them to change answers. Then go through altogether and see who has improved their understanding since they first did this.Amazing way to show progress! Main: group activity, each group given information pack on a species, and they work to answer the questions in the presentation and design a conservation program. Comprehension activity to consolidate learning. Plenary: conservation loop game to be completed in small groups, good competition! This lesson was graded as OUTSTANDING.

Year 7 Science lesson with cross-curricular themes. Practical where students are given a sample of muddy water and need to consider how they would clean this. After having an initial brainstorm, then give them the equipment and see if they can use this to draft their method. Link to citizenship, as students consider the work of Water Aid, and the global issue and consequences that arise from lack of clean drinking water. Very thought provoking lesson, and encourages students to think deeply on the subject matter. Students really enjoyed the challenge of this lesson. Was rated outstanding by observer.

Year 7 Science lesson - theme of exploration. As they enter the classroom there are an array of items spread out on their desks. I used opera glasses, a fossil collection, a meat thermometer, heart rate monitor, etc. The aim is to get them to brainstorm their thoughts, which focus on what we already know, rather than asking questions and concentrating on the unknown. Prompt them to consider this and develop their questioning! In groups they take a research topic where much doubt remains. They look at what people used to think, what scientists now believe and what we may find out in the future. Then present their findings to other groups, I used a carousel activity. Amazing results - one group looked at subatomic particles down to quarks! Could be spread over more than one lesson. Worked really successfully with my group, as children realised that science is evolving and many questions must be asked if we are to enhance human understanding.

Lesson designed for KS3 to creatively approach the topic of the tilt of Earth's axis and the seasons. Using hibernation and migration to explore these concepts. Students start by watching short clip (John Lewis Bear and the Hare) Research activity on the seasons and hibernation Choice of task: produce a documentary on the tilt of the axis OR to imagine a world without seasons (choose how to present this). Lower ability could make a model to demonstrate how the tilt affects the seasons. Taboo plenary For use over several lessons to enable students to explore this area fully. Fun and interactive!!! (and highlighting the hedgehog which is in huge decline in this country)

Fun 100 minute session on the heart and blood vessels - could be expanded or reduced. Students to learn about the structure of the heart through a memory recall drawing challenge and a dissection. Video links to support learning. Cryptogram challenge for students to learn about the blood vessels.

100 minute session on the effect of exercise, smoking and asthma on the lungs Could be extended over several lessons. Learners conduct a practical to measure lung capacity, and could test the effect of exercise on breathing rate Focus on graph work and concluding practical results.