**Please note this lesson has been updated ** Smoking and the risk of disease lesson created in accordance to the NEW AQA Specification (9-1). Designed for a higher ability class, although content can be adjusted to suit any ability. Includes powerpoint timers, slide animations, embedded video’s, worksheet and mini review. NB: If you are unable to play embedded videos please view slide notes for link, i have also included practical instructions in the notes. AQA spec link: 4.2.2.6 Relevant chapter: B7 Non-communicable diseases. AQA Biology combined textbook-Page 104-105 Specification requires students to know the following; Risk factors are linked to an increased rate of a disease. They can be: •• aspects of a person’s lifestyle •• substances in the person’s body or environment. A causal mechanism has been proven for some risk factors, but not in others. •• The effect of alcohol on the liver and brain function. •• The effect of smoking on lung disease and lung cancer. •• The effects of smoking and alcohol on unborn babies. •• Carcinogens, including ionising radiation, as risk factors in cancer. Many diseases are caused by the interaction of a number of factors.

RP-Reaction time lesson created in accordance to the NEW AQA Specification (9-1). Designed for a higher ability class, although content can be adjusted to suit any ability. Includes powerpoint timers, slide animations, embedded video’s, worksheet and mini review. NB: If you are unable to play embedded videos please view slide notes for link. AQA spec link: 4.5.2 Relevant chapter: B10 The human nervous system. AQA Biology combined edition textbook-Page 135-136 Students are required to know the following; Required practical activity 7: plan and carry out an investigation into the effect of a factor on human reaction time. AT skills covered by this practical activity: AT 1, 3 and 4. This practical activity also provides opportunities to develop WS and MS. Details of all skills are given in Key opportunities for skills development.

The importance of communities lesson created in accordance to the NEW AQA Specification (9-1). Designed for a higher ability class, although content can be adjusted to suit any ability. Includes powerpoint timers, slide animations, embedded video’s and mini review. NB: If you are unable to play embedded videos please view slide notes for link. AQA spec link: 4.7.1.1 Relevant chapter: B15 Adaptations, interdependence and competitions. AQA Biology combined edition textbook-Page 206-207 Students are required to know the following; Students should be able to describe: •different levels of organisation in an ecosystem from individual organisms to the whole ecosystem • the importance of interdependence and competition in a community. An ecosystem is the interaction of a community of living organisms (biotic) with the non-living (abiotic) parts of their environment. To survive and reproduce, organisms require a supply of materials from their surroundings and from the other living organisms there. Plants in a community or habitat often compete with each other for light and space, and for water and mineral ions from the soil. Animals often compete with each other for food, mates and territory. Within a community each species depends on other species for food, shelter, pollination, seed dispersal etc. If one species is removed it can affect the whole community. This is called interdependence. A stable community is one where all the species and environmental factors are in balance so that population sizes remain fairly constant.

Organisms in their environment lesson created in accordance to the NEW AQA Specification (9-1). Designed for a higher ability class, although content can be adjusted to suit any ability. Includes powerpoint timers, slide animations, embedded video’s and mini review. NB: If you are unable to play embedded videos please view slide notes for link. AQA spec link: 4.7.1.2 + 4.7.1.3 Relevant chapter: B15 Adaptations, interdependence and competitions. AQA Biology combined edition textbook-Page 208-209 Students are required to know the following; Students should be able to explain how a change in an abiotic factor would affect a given community given appropriate data or context. Abiotic (non-living) factors which can affect a community are: •• light intensity •• temperature •• moisture levels •• soil pH and mineral content •• wind intensity and direction •• carbon dioxide levels for plants •• oxygen levels for aquatic animals. Students should be able to explain how a change in a biotic factor might affect a given community given appropriate data or context. Biotic (living) factors which can affect a community are: •• availability of food •• new predators arriving •• new pathogens •• one species outcompeting another so the numbers are no longer sufficient to breed.

Material cycling lesson created in accordance to the NEW AQA Specification (9-1). Designed for a higher ability class, although content can be adjusted to suit any ability. Includes powerpoint timers, slide animations, embedded video’s and mini review. NB: If you are unable to play embedded videos please view slide notes for link. AQA spec link: 4.7.2.2 Relevant chapter: B17 organising an ecosystem. AQA Biology third edition textbook-Page 278-279 Students are required to know the following; Explain the importance of the carbon and water cycles to living organisms. All materials in the living world are recycled to provide the building blocks for future organisms. The carbon cycle returns carbon from organisms to the atmosphere as carbon dioxide to be used by plants in photosynthesis. The water cycle provides fresh water for plants and animals on land before draining into the seas. Water is continuously evaporated and precipitated. Students are not expected to study the nitrogen cycle. Students should be able to explain the role of microorganisms in cycling materials through an ecosystem by returning carbon to the atmosphere as carbon dioxide and mineral ions to the soil.

Unit 2-Practical scientific procedures and techniques Learning aim D: Review personal development of scientific skills for laboratory work. How did i teach this? This assignment allows students to review the skills they attained in this unit. It also reiterates the importance of H&S as well as professional practice. Before setting the assignment i first taught three lessons covering the content in Pearson BTEC national-Applied science-Student book 1. Due to the complexity of this assignment i provided my students with a template which covered the P/M/D criteria (download the free template). This prevented students from going off on a tangent and also ensured they had mentioned the key skills for both assignment B and C. NB: Interpersonal skills is the second lesson of the three lessons. Worksheets attached and videos embedded for ease of use.

**Please also download my free lesson on the heart dissection practical, its a fantastic way to engage students. It follows on nicely from this lesson. Link: https://www.tes.com/teaching-resource/aqa-new-specification-heart-dissection-practical-b4-3-11860880 The heart lesson created in accordance to the NEW AQA Specification (9-1). Designed for a higher ability class, although content can be adjusted to suit any ability. Includes powerpoint timers, slide animations, embedded video’s and mini review. NB: If you are unable to play embedded videos please view slide notes for link. AQA spec link: 4.2.2.2 Relevant chapter: B4 Organising animals and plants. AQA Biology combined/third edition textbook-Page 56-57 Students are required to know the following; The heart is an organ that pumps blood around the body in a double circulatory system. The right ventricle pumps blood to the lungs where gas exchange takes place. The left ventricle pumps blood around the rest of the body. Knowledge of the blood vessels associated with the heart is limited to the aorta, vena cava, pulmonary artery, pulmonary vein and coronary arteries. Knowledge of the names of the heart valves is not required. The natural resting heart rate is controlled by a group of cells located in the right atrium that act as a pacemaker. Artificial pacemakers are electrical devices used to correct irregularities in the heart rate.

Competition in plants lesson created in accordance to the NEW AQA Specification (9-1). Designed for a higher ability class, although content can be adjusted to suit any ability. Includes powerpoint timers, slide animations, embedded video’s and mini review. NB: If you are unable to play embedded videos please view slide notes for link. AQA spec link: 4.7.1.1 Relevant chapter: B15 Adaptations, interdependence and competitions. AQA Biology combined edition textbook-Page 214-215 Students are required to know the following; Plants in a community or habitat often compete with each other for light and space, and for water and mineral ions from the soil. Animals often compete with each other for food, mates and territory. Within a community each species depends on other species for food, shelter, pollination, seed dispersal etc. If one species is removed it can affect the whole community. This is called interdependence. A stable community is one where all the species and environmental factors are in balance so that population sizes remain fairly constant. Students should be able to extract and interpret information from charts, graphs, and tables relating to the interaction of organisms within a community.

Investigate the effect of a range of concentrations of salt or sugar solutions on the mass of plant tissue. NB: RP 2 for combined science AQA spec link: 4.1.3.2 Relevant chapter: B1 Cells and organisation. AQA Biology third edition textbook-Page 16-17 In doing this practical students should cover these parts of the apparatus and techniques requirements. Biology AT 1 - use appropriate apparatus to record mass and time. Biology AT 3 - use appropriate apparatus and techniques to observe and measure the process of osmosis. Biology AT 5 - measure the rate of osmosis by water uptake.

The human population explosion lesson created in accordance to the NEW AQA Specification (9-1). Designed for a higher ability trilogy class, although content can be adjusted to suit any ability. Students are expected to demonstrate their graph skills this lesson as well as interpret data. This lesson Includes powerpoint timers, slide animations, questions with markscheme and embedded video’s and mini review. ***Paper friendly tips: Avoid printing the markscheme provided, unless required, an interactive markscheme has been included in the powerpoint. Print two worksheets to one page to save paper. Instruct able students to copy out the table on slide 14 . NB: If you are unable to play embedded videos please view slide notes for link. * AQA spec link: 4.7.3.1; 3.2; 3.3 Relevant chapter: B17 Biodiversity and ecosystems. AQA Biology combined science Trilogy edition textbook-Page 232-233 Students are required to know the following; Biodiversity is the variety of all the different species of organisms on earth, or within an ecosystem. A great biodiversity ensures the stability of ecosystems due to the interdependencies of one species on another for food, shelter, and the maintenance of the physical environment. The future of the human species on Earth relies on us maintaining a good level of biodiversity. Many human activities are reducing biodiversity and only recently have measures been taken to try to stop this reduction. Rapid growth in the human population and an increase in the standard of living mean that increasingly more resources are used and more waste is produced. Unless waste and chemical materials are properly handled, more pollution will be caused. Humans reduce the amount of land available for other animals and plants by building, quarrying, farming, and dumping waste.

This resource has been amended since the last review More about extinction lesson created in accordance to the NEW AQA Specification (9-1). Designed for higher ability class, although content can be adjusted to suit any ability. Includes: embedded videos and timers, slide animations, practice questions with answers on slides, worksheet and an interactive quiz. NB: If you are unable to play videos a URL link can be found in the slide notes. AQA spec link: 4.6.3.6 Relevant chapter: B14 Genetics and evolution. AQA combined trilogy edition textbook-Page 194-195 Students are required to know the following; Extinctions occur when there are no remaining individuals of a species still alive. Students should be able to describe factors which may contribute to the extinction of a species.

Edited 13/07/2020-PPT has been updated since last review, this resource also now includes a Control of BGL mini assessment with MS Control of blood glucose lesson created in accordance to the NEW AQA Specification (9-1) for my separates class (Year 10-KS4). Includes: slide animations, embedded video, practice exam question with mark scheme. This resource is suitable for combined science students. May needed to be edited for foundation students. AQA spec link: 5.3.2 Relevant chapter: B11 Hormonal coordination. AQA Biology third edition textbook-Page 162-163. Blood glucose concentration is monitored and controlled by the pancreas. If the blood glucose concentration is too high, the pancreas produces the hormone insulin that causes glucose to move from the blood into the cells. In liver and muscle cells excess glucose is converted to glycogen for storage. Students should be able to explain how insulin controls blood glucose (sugar) levels in the body. Type 1 diabetes is a disorder in which the pancreas fails to produce sufficient insulin. It is characterised by uncontrolled high blood glucose levels. In Type 2 diabetes the body cells no longer respond to insulin produced by the pancreas. Students should be able to compare Type 1 and Type 2 diabetes and explain how they can be treated. Students should be able to extract information and interpret data from graphs that show the effect of insulin in blood glucose levels in both people with diabetes and people without diabetes. (Will be incorporated in treating diabetes lesson). Higher content- If the blood glucose concentration is too low, the pancreas produces the hormone glucagon that causes glycogen to be converted into glucose and released into the blood. Students should be able to explain how glucagon interacts with insulin in a negative feedback cycle to control blood glucose (sugar) levels in the body. (Will be mentioned in negative feedback lesson)

Complete lesson on levels of organisation, suitable for a mixed ability KS3 class. Suitable to use as part of the ‘Activate’ schemes of work. Resources can be adjusted to meet the needs of your class. For further enquiries please email paperfriendlyresources@gmail.com Also available via instagram: Paperfriendlyresourcesuk

Complete lesson on Skeleton , suitable for a mixed ability KS3 class. Suitable to use as part of the ‘Activate’ schemes of work. Resources can be adjusted to meet the needs of your class. For further enquiries please email paperfriendlyresources@gmail.com Also available via instagram: Paperfriendlyresourcesuk

Complete lesson on gas exchange , suitable for a mixed ability KS3 class. Suitable to use as part of the ‘Activate’ schemes of work. Resources can be adjusted to meet the needs of your class. For further enquiries please email paperfriendlyresources@gmail.com Also available via instagram: Paperfriendlyresourcesuk

Complete lesson on Breathing , suitable for a mixed ability KS3 class. Suitable to use as part of the ‘Activate’ schemes of work. Resources can be adjusted to meet the needs of your class. ONLY £1 For further enquiries please email paperfriendlyresources@gmail.com Also available via instagram: Paperfriendlyresourcesuk

Cell division in sexual reproduction, otherwise known as meiosis lesson created in accordance to the NEW AQA Specification (9-1). Designed for a trilogy class, although content can be adjusted to suit any ability. Includes: slide animations, embedded timers, practice questions with answers on slides, quiz and 6 mark past paper question with ms. *Knowledge of the stages of meiosis is not required.* AQA spec link: 6.1.1 Relevant chapter: B13 Genetics and reproduction. AQA Biology third edition textbook-Page 198-199. Specification requires students to know the following; 6.1.2 Students should be able to explain how meiosis halves the number of chromosomes in gametes and fertilisation restores the full number of chromosomes. Cells in reproductive organs divide by meiosis to form gametes. When a cell divides to form gametes: • copies of the genetic information are made • the cell divides twice to form four gametes, each with a single set of chromosomes • all gametes are genetically different from each other. Gametes join at fertilisation to restore the normal number of chromosomes. The new cell divides by mitosis. The number of cells increases. As the embryo develops cells differentiate.

Kidney transplant lesson created in accordance to the NEW AQA Specification (9-1) for my separates class (Year 10-KS4). Includes: slide animations and a video. AQA spec link:5.3.3 Relevant chapter: B12.5-Kidney transplants . ( Note: This topic is for BIOLOGY only not for combined science students). AQA Biology third edition textbook-Page 187-188 *The new specification requires students to know the following; People who suffer from kidney failure may be treated by organ transplant or by using kidney dialysis. Students should know the basic principles of dialysis.

I have designed a set of past paper questions for the plant hormones and responses topic, total marks /21. A marking grid has also been included. Contains a range of short and longer answer questions also requires students to interpret diagrams. This is a great piece of homework or mini class test, that can allow you to determine whether your students have understood the topic. I’ve attached the mark scheme separately as it’s a great self/peer-assessed activity (reduce the marking load).

AQA A-Level New specification-Defence mechanisms-Immune system 5.1 (3.2.4) Complete lesson Includes: embedded videos, slide timers, slide animations, interactive answers on slides, and a plenary.