THIS RESOURCE IS FREE (AND EVERYTHING ELSE IN THIS TOPIC) I believe it is our collective responsibility to deliver this topic with as much impact as possible, ensuring that students truly grasp the significance of our actions against the environment. By giving students a voice to discuss these issues and empowering them to actively contribute to the creation of a sustainable future, they can start to inspire change in themselves, others and hopefully (one day) the wider world. ✓ Engaging presentation ✓ Recaps previous learning ✓ Lots of short AFL tasks ✓ Exam question examples This lesson on Pollution is designed for KS4 Science students enrolled in the CIE Cambridge IGCSE Biology 0610 (2023-25) course. This is the third lesson in the topic 20 Human Influences on Ecosystems. The lesson recaps previous learning from other linked topics to ensure students have a strong foundation before diving into the material. It also includes concise and easy-to-understand information and a variety of quick assessment for learning tasks to help students solidify their understanding of the topic. There is a strong emphasis on answering exam questions, with examples and the mark scheme included in the presentation. Objectives: Describe the effects of untreated sewage and excess fertiliser on aquatic ecosystems Describe the effects of non-biodegradable plastics, in both aquatic and terrestrial ecosystems Describe the sources and effects of pollution of the air by methane and carbon dioxide, limited to: the enhanced greenhouse effect and climate change Explain the process of eutrophication of water, limited to: increased availability of nitrate and other ions; increased growth of producers; increased decomposition after death of producers; increased aerobic respiration by decomposers; reduction in dissolved oxygen; death of organisms requiring dissolved oxygen in water This lesson would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

THIS RESOURCE IS FREE (AND EVERYTHING ELSE IN THIS TOPIC) I believe it is our collective responsibility to deliver this topic with as much impact as possible, ensuring that students truly grasp the significance of our actions against the environment. By giving students a voice to discuss these issues and empowering them to actively contribute to the creation of a sustainable future, they can start to inspire change in themselves, others and hopefully (one day) the wider world. ✓ Engaging presentation ✓ Recaps previous learning ✓ Lots of short AFL tasks ✓ Exam question examples This lesson on Habitat Destruction is designed for KS4 Science students enrolled in the CIE Cambridge IGCSE Biology 0610 (2023-25) course. This is the second lesson in the topic 20 Human Influences on Ecosystems. The lesson recaps previous learning from other linked topics to ensure students have a strong foundation before diving into the material. It also includes concise and easy-to-understand information and a variety of quick assessment for learning tasks to help students solidify their understanding of the topic. There is a strong emphasis on answering exam questions, with examples and the mark scheme included in the presentation. Objectives: Describe biodiversity as the number of different species that live in an area Describe the reasons for habitat destruction, including: (a) increased area for housing, crop plant production and livestock production; (b) extraction of natural resources; © freshwater and marine pollution State that through altering food webs and food chains, humans can have a negative impact on habitats Explain the undesirable effects of deforestation as an example of habitat destruction, to include: reducing biodiversity, extinction, loss of soil, flooding and increase of carbon dioxide in the atmosphere This lesson would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

These questions are designed for students enrolled in the Cambridge IGCSE Biology 0610 (2023-25) course, and covers the topic 19 Organisms and Their Environment. For my lessons, revision worksheets and bundles in this topic: Lesson 1 - Energy Flow, Food Chains and Food Webs Lesson 2 - Nutrient Cycles Lesson 3 - Population Sizes Topic Review Sheet Bundle (including all lessons, topic review sheet and past paper question pack) These questions would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

These questions are designed for students enrolled in the Cambridge IGCSE Biology 0610 (2023-25) course, and covers the topic 1 Characteristics and Classification of Living Organisms. These questions would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

THIS RESOURCE IS FREE (AND EVERYTHING ELSE IN THIS TOPIC) I believe it is our collective responsibility to deliver this topic with as much impact as possible, ensuring that students truly grasp the significance of our actions against the environment. By giving students a voice to discuss these issues and empowering them to actively contribute to the creation of a sustainable future, they can start to inspire change in themselves, others and hopefully (one day) the wider world. ✓ Engaging presentation ✓ Recaps previous learning ✓ Lots of short AFL tasks ✓ Exam question examples This lesson on Conservation is designed for KS4 Science students enrolled in the CIE Cambridge IGCSE Biology 0610 (2023-25) course. This is the fourth and last lesson in the topic 20 Human Influences on Ecosystems. The lesson recaps previous learning from other linked topics to ensure students have a strong foundation before diving into the material. It also includes concise and easy-to-understand information and a variety of quick assessment for learning tasks to help students solidify their understanding of the topic. There is a strong emphasis on answering exam questions, with examples and the mark scheme included in the presentation. Objectives: Describe a sustainable resource as one which is produced as rapidly as it is removed from the environment so that it does not run out State that some resources can be conserved and managed sustainably, limited to forests and fish stocks Explain why organisms become endangered or extinct, including: climate change, habitat destruction, hunting, overharvesting, pollution and introduced species Describe how endangered species can be conserved, limited to: (a) monitoring and protecting species and habitats (b) education © captive breeding programmes (d) seed banks Explain how forests can be conserved using: education, protected areas, quotas and replanting Explain how fish stocks can be conserved using: education, closed seasons, protected areas, controlled net types and mesh size, quotas and monitoring Describe the reasons for conservation programmes, limited to: (a) maintaining or increasing biodiversity (b) reducing extinction © protecting vulnerable ecosystems (d) maintaining ecosystem functions, limited to nutrient cycling and resource provision, including food, drugs, fuel and genes Describe the use of artificial insemination (AI) and in vitro fertilisation (IVF) in captive breeding programmes Explain the risks to a species if its population size decreases, reducing genetic variation (knowledge of genetic drift is not required) This lesson would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

These questions are designed for students enrolled in the Cambridge IGCSE Biology 0610 (2023-25) course, and covers the topic 21 Biotechnology and Genetic Modification. These questions would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

These questions are designed for students enrolled in the Cambridge IGCSE Biology 0610 (2023-25) course, and covers the topic 18 Variation and Selection. These questions would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

✓ Reviews all syllabus points ✓ Great topic review or revision resource ✓ Can be cut into revision cards ✓ Answers available as shown on presentation slides linked with the topic ✓ Key to highlight level of understanding ✓ Encourages independent study, knowledge retrieval practice and metacognition This review worksheet is designed for students enrolled in the Cambridge IGCSE Biology 0610 (2023-25) course, and covers the topic 20 Human Influences on Ecosystems. The worksheet is divided into different boxes to help students break down the information and organise what they need to know. It is double-sided and should be printed on A3 paper for students to complete. If printed single-sided, students can also cut the little boxes into flashcards for further study. The tasks are split into different boxes to help students break down the information and organise what they need to know. This resource has been designed so that students can highlight the worksheet, rating each box either red, amber or green. When I complete this I ask students to highlight their boxes as follows: Green - The student can complete this in exam conditions (This means the student understands and remembers this information) Amber - The student can complete this after checking their notes, resources or asking a classmate (The student understands this but doesn’t remember it) Red - The student can’t complete this without asking for serious help (The student doesn’t understand or remember this) You can then go over the answers for the remaining red sections with the class at the end of the lesson. This system helps students to think about the importance of knowledge retrieval and metacognition when revising. It also allows the class to settle by asking them to working in exam conditions by completing the green sections first at the start of the lesson. Finally it allows you to have immediate visual feedback about student understanding of your teaching. This lesson would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

These questions are designed for students enrolled in the Cambridge IGCSE Biology 0610 (2023-25) course, and covers the topic 20 Human Influences on Ecosystems. These questions would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

✓ Engaging presentation ✓ Covers key course information ✓ Exam question example ✓ Explores science-backed revision techniques This lesson on Characteristics of Living Things is designed for KS4 Science students enrolled in the CIE Cambridge IGCSE Biology 0610 (2026-28) course. This is the first lesson in the topic 1 Characteristics and Classification of Living Organisms. The lesson kicks off with an informative introduction to the course, where students will learn about exam information, grade boundaries, and the syllabus to get a comprehensive overview of what to expect. We dive deep into the science of learning, sharing evidence-based strategies for active memory retention and effective revision. Covering the seven life processes, exam insights, and powerful science-backed revision techniques. Students will explore real exam questions, and discover active remembering strategies tied to the lesson content. In addition to the lesson content, this resource includes a valuable “Really Useful Class Book Page Insert” designed to support student progress and streamline teacher-student communication. With designated spaces for students to track report data, test grades, and exam information, it facilitates effective target setting and progress tracking. Furthermore, a dedicated section provides essential command words and explanations for easy reference, empowering students to tackle exam questions confidently throughout the course. Objectives: Describe the characteristics of living organisms by describing: (a) movement as an action by an organism or part of an organism causing a change of position or place (b) respiration as the chemical reactions in cells that break down nutrient molecules and release energy for metabolism © sensitivity as the ability to detect and respond to changes in the internal or external environment (d) growth as a permanent increase in size and dry mass (e) reproduction as the processes that make more of the same kind of organism (f) excretion as the removal of the waste products of metabolism and substances in excess of requirements (g) nutrition as the taking in of materials for energy, growth and development This lesson would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

These questions are designed for students enrolled in the Cambridge IGCSE Biology 0610 (2023-25) course, and covers the topic 17 Inheritance. These questions would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

THIS RESOURCE IS FREE (AND EVERYTHING ELSE IN THIS TOPIC) I believe it is our collective responsibility to deliver this topic with as much impact as possible, ensuring that students truly grasp the significance of human influences on ecosystems on an international scale. By giving students a voice to discuss these issues and empowering them to actively contribute to the creation of a sustainable future, they can start to inspire change in themselves, the people around them and (hopefully one day) the wider world. ✓ Engaging presentation ✓ Recaps previous learning ✓ Lots of short AFL tasks ✓ Exam question examples This lesson on Food Supply is designed for KS4 Science students enrolled in the CIE Cambridge IGCSE Biology 0610 (2023-25) course. This is the first lesson in the topic 20 Human Influences on Ecosystems. The lesson recaps previous learning from other linked topics to ensure students have a strong foundation before diving into the material. It also includes concise and easy-to-understand information and a variety of quick assessment for learning tasks to help students solidify their understanding of the topic. There is a strong emphasis on answering exam questions, with examples and the mark scheme included in the presentation. Objectives: Describe how humans have increased food production, limited to: (a) agricultural machinery to use larger areas of land and improve efficiency (b) chemical fertilisers to improve yields © insecticides to improve quality and yield (d) herbicides to reduce competition with weeds (e) selective breeding to improve production by crop plants and livestock Describe the advantages and disadvantages of large-scale monocultures of crop plants Describe the advantages and disadvantages of intensive livestock production This lesson would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

✓ Reviews all syllabus points ✓ Great topic review or revision resource ✓ Can be cut into revision cards ✓ Answers available as shown on presentation slides linked with the topic ✓ Key to highlight level of understanding ✓ Encourages independent study, knowledge retrieval practice and metacognition This review worksheet is designed for students enrolled in the Cambridge IGCSE Biology 0610 (2023-25) course, and covers the topic 13 Excretion in Humans. The worksheet is divided into different boxes to help students break down the information and organise what they need to know. It is double-sided and should be printed on A3 paper for students to complete. If printed single-sided, students can also cut the little boxes into flashcards for further study. The tasks are split into different boxes to help students break down the information and organise what they need to know. This resource has been designed so that students can highlight the worksheet, rating each box either red, amber or green. When I complete this I ask students to highlight their boxes as follows: Green - The student can complete this in exam conditions (This means the student understands and remembers this information) Amber - The student can complete this after checking their notes, resources or asking a classmate (The student understands this but doesn’t remember it) Red - The student can’t complete this without asking for serious help (The student doesn’t understand or remember this) You can then go over the answers for the remaining red sections with the class at the end of the lesson. This system helps students to think about the importance of knowledge retrieval and metacognition when revising. It also allows the class to settle by asking them to working in exam conditions by completing the green sections first at the start of the lesson. Finally it allows you to have immediate visual feedback about student understanding of your teaching. This lesson would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

✓ Reviews all syllabus points ✓ Great topic review or revision resource ✓ Can be cut into revision cards ✓ Answers available as shown on presentation slides linked with the topic ✓ Key to highlight level of understanding ✓ Encourages independent study, knowledge retrieval practice and metacognition This review worksheet is designed for students enrolled in the Cambridge IGCSE Biology 0610 (2023-25) course, and covers the topic 1 Characteristics and Classification of Living Organisms. The worksheet is divided into different boxes to help students break down the information and organise what they need to know. It is double-sided and should be printed on A3 paper for students to complete. If printed single-sided, students can also cut the little boxes into flashcards for further study. The tasks are split into different boxes to help students break down the information and organise what they need to know. This resource has been designed so that students can highlight the worksheet, rating each box either red, amber or green. When I complete this I ask students to highlight their boxes as follows: Green - The student can complete this in exam conditions (This means the student understands and remembers this information) Amber - The student can complete this after checking their notes, resources or asking a classmate (The student understands this but doesn’t remember it) Red - The student can’t complete this without asking for serious help (The student doesn’t understand or remember this) You can then go over the answers for the remaining red sections with the class at the end of the lesson. This system helps students to think about the importance of knowledge retrieval and metacognition when revising. It also allows the class to settle by asking them to working in exam conditions by completing the green sections first at the start of the lesson. Finally it allows you to have immediate visual feedback about student understanding of your teaching. This lesson would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

✓ Reviews all syllabus points ✓ Great topic review or revision resource ✓ Can be cut into revision cards ✓ Answers available as shown on presentation slides linked with the topic ✓ Key to highlight level of understanding ✓ Encourages independent study, knowledge retrieval practice and metacognition This review worksheet is designed for students enrolled in the Cambridge IGCSE Biology 0610 (2023-25) course, and covers the topic 21 Biotechnology and Genetic Modification. The worksheet is divided into different boxes to help students break down the information and organise what they need to know. It is double-sided and should be printed on A3 paper for students to complete. If printed single-sided, students can also cut the little boxes into flashcards for further study. The tasks are split into different boxes to help students break down the information and organise what they need to know. This resource has been designed so that students can highlight the worksheet, rating each box either red, amber or green. When I complete this I ask students to highlight their boxes as follows: Green - The student can complete this in exam conditions (This means the student understands and remembers this information) Amber - The student can complete this after checking their notes, resources or asking a classmate (The student understands this but doesn’t remember it) Red - The student can’t complete this without asking for serious help (The student doesn’t understand or remember this) You can then go over the answers for the remaining red sections with the class at the end of the lesson. This system helps students to think about the importance of knowledge retrieval and metacognition when revising. It also allows the class to settle by asking them to working in exam conditions by completing the green sections first at the start of the lesson. Finally it allows you to have immediate visual feedback about student understanding of your teaching. This lesson would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

✓ Reviews all syllabus points ✓ Great topic review or revision resource ✓ Can be cut into revision cards ✓ Answers available as shown on presentation slides linked with the topic ✓ Key to highlight level of understanding ✓ Encourages independent study, knowledge retrieval practice and metacognition This review worksheet is designed for students enrolled in the Cambridge IGCSE Biology 0610 (2023-25) course, and covers the topic 19 Organisms and Their Environment. The worksheet is divided into different boxes to help students break down the information and organise what they need to know. It is double-sided and should be printed on A3 paper for students to complete. If printed single-sided, students can also cut the little boxes into flashcards for further study. The tasks are split into different boxes to help students break down the information and organise what they need to know. This resource has been designed so that students can highlight the worksheet, rating each box either red, amber or green. When I complete this I ask students to highlight their boxes as follows: Green - The student can complete this in exam conditions (This means the student understands and remembers this information) Amber - The student can complete this after checking their notes, resources or asking a classmate (The student understands this but doesn’t remember it) Red - The student can’t complete this without asking for serious help (The student doesn’t understand or remember this) You can then go over the answers for the remaining red sections with the class at the end of the lesson. This system helps students to think about the importance of knowledge retrieval and metacognition when revising. It also allows the class to settle by asking them to working in exam conditions by completing the green sections first at the start of the lesson. Finally it allows you to have immediate visual feedback about student understanding of your teaching. This lesson would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

✓ Reviews all syllabus points ✓ Great topic review or revision resource ✓ Can be cut into revision cards ✓ Answers available as shown on presentation slides linked with the topic ✓ Key to highlight level of understanding ✓ Encourages independent study, knowledge retrieval practice and metacognition This review worksheet is designed for students enrolled in the Cambridge IGCSE Biology 0610 (2023-25) course, and covers the topic 18 Variation and Selection. The worksheet is divided into different boxes to help students break down the information and organise what they need to know. It is double-sided and should be printed on A3 paper for students to complete. If printed single-sided, students can also cut the little boxes into flashcards for further study. The tasks are split into different boxes to help students break down the information and organise what they need to know. This resource has been designed so that students can highlight the worksheet, rating each box either red, amber or green. When I complete this I ask students to highlight their boxes as follows: Green - The student can complete this in exam conditions (This means the student understands and remembers this information) Amber - The student can complete this after checking their notes, resources or asking a classmate (The student understands this but doesn’t remember it) Red - The student can’t complete this without asking for serious help (The student doesn’t understand or remember this) You can then go over the answers for the remaining red sections with the class at the end of the lesson. This system helps students to think about the importance of knowledge retrieval and metacognition when revising. It also allows the class to settle by asking them to working in exam conditions by completing the green sections first at the start of the lesson. Finally it allows you to have immediate visual feedback about student understanding of your teaching. This lesson would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

This revision worksheet is designed for students enrolled in the Cambridge IGCSE Biology 0610 (2023-25) course, and covers the topic of ‘17 Inheritance’. The worksheet is divided into different boxes to help students break down the information and organize what they need to know. It is double-sided and should be printed on A3 paper for students to complete. If printed single-sided, students can also cut the little boxes into flashcards for further study. The tasks are split into different boxes to help students break down the information and organise what they need to know. This resource has been designed so that students can highlight the worksheet, rating each box either red, amber or green. When I complete this I ask students to highlight their boxes as follows: Green - I can complete this in exam conditions (The student understands and remembers this) Amber - I can complete this after checking my notes, resources or asking a classmate (The student understands this but doesn’t remember it) Red - I can’t complete this without asking for serious help (The student doesn’t understand or remember this) You can then go over the answers for the remaining red sections with the class at the end of the lesson. This system helps students to think about the importance of knowledge retrieval and metacognition when revising. It also allows the class to settle by asking them to working in exam conditions by completing the green sections first at the start of the lesson. Finally it allows you to have immediate visual feedback about student understanding of your teaching.

✓ Engaging presentation ✓ Includes lots of examples and definitions ✓ Lots of short AFL tasks ✓ Optional microscope practical where students calculate the real size of cells with a graticule ✓ Four options of cell samples to choose from to do in class ✓ Full method and list of equipment ✓ Exam questions and mark schemes This lesson on Size of Specimens is designed for KS4 Science students enrolled in the CIE Cambridge IGCSE Biology 0610 (2026-28) course. This is the second lesson in the topic 1 Organisation of the Organism. The lesson recaps previous learning from other linked topics to ensure students have a strong foundation before diving into the material. It also includes concise and easy-to-understand information and a variety of quick assessment for learning tasks to help students solidify their understanding of the topic. There is a strong emphasis on answering exam questions, with examples and the mark scheme included in the presentation. Objectives: State and use the formula: magnification = image size ÷ actual size Calculate magnification and size of biological specimens using millimetres as units Convert measurements between millimetres (mm) and micrometres (μm) This lesson would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.

✓ Engaging presentation ✓ Includes lots of examples and definitions ✓ Lots of short AFL tasks ✓ Exam question examples This lesson on Cell Structure is designed for KS4 Science students enrolled in the CIE Cambridge IGCSE Biology 0610 (2026-28) course. This is the first lesson in the topic 1 Organisation of the Organism. The lesson recaps previous learning from other linked topics to ensure students have a strong foundation before diving into the material. It also includes concise and easy-to-understand information and a variety of quick assessment for learning tasks to help students solidify their understanding of the topic. There is a strong emphasis on answering exam questions, with examples and the mark scheme included in the presentation. Objectives: Describe and compare the structure of a plant cell with an animal cell, limited to: cell wall, cell membrane, nucleus, cytoplasm, chloroplasts, ribosomes, mitochondria, vacuoles Describe the structure of a bacterial cell, limited to: cell wall, cell membrane, cytoplasm, ribosomes, circular DNA, plasmids Identify the cell structures listed in 2.1.1 and 2.1.2 in diagrams and images of plant, animal and bacterial cells Describe the functions of the structures listed in 2.1.1 and 2.1.2 in plant, animal and bacterial cells State that new cells are produced by division of existing cells State that specialised cells have specific functions, limited to: (a) ciliated cells – movement of mucus in the trachea and bronchi (b) root hair cells – absorption © palisade mesophyll cells – photosynthesis (d) neurones – conduction of electrical impulses (e) red blood cells – transport of oxygen (f) sperm and egg cells (gametes) – reproduction Describe the meaning of the terms: cell, tissue, organ, organ system and organism as illustrated by examples given in the syllabus This lesson would also be adaptable for all GCSE students (whether AQA, Edexcel, OCR) and great for KS3 Science or as a GCSE revision resource.