Key stage 3 ~ year 9 ~ First of a two-part lesson on Antibiotics. Click here for part 2 https://www.tes.com/teaching-resource/resource-12825790. In this lesson pupils will learn about the work of Alexander Fleming, state which pathogens antibiotics work on and which they don’t and describe an experiment to show the effectiveness of different antibiotics. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. Follows the Activate 3 KS3 course. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Keywords (vocabulary: bacteria, antibiotic, penicillin, agar plate and virus) -Discussion exercise -Task boxes -Handout sheet -Challenge questions -Answer slides included for self-assessment -Next lesson Antibiotics 2 https://www.tes.com/teaching-resource/resource-12825790 https://www.tes.com/teaching-resources/shop/Dr_Troilo

Discussion exercise on assisted reproduction for teaching and revision. This resource follows the AQA Biology GCSE syllabus. Related topic The Menstrual Cycle: https://www.tes.com/teaching-resource/-12366008 Content Covered: Hormone therapy (LH and FSH) In vitro fertilisation (IVF) Intra-cytoplasmic sperm injection (ICSI) Bioethics Please note that this only covers the science and is not intended as a PSHE resource. Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo

PowerPoint presentation and worksheet on inherited disorders for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows the AQA Biology GCSE syllabus but is also applicable to other courses. Content Covered: -Cystic Fibrosis (recessive) -Polydactyly (domainant) -Interpreting family trees -Bioethics of embryo selection Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo

PowerPoint presentation and worksheet on transpiration and translocation for GCSE biology for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. When learning about transpiration and translocation it helps if students have some prior knowledge of diffusion, active transport, specialist cells and plant cell organisation. Key points from these topics are recapped in the presentation, but this resource assumes that they have encountered them before. Follows on from Active Transport: https://www.tes.com/teaching-resource/-12335738 Content Covered: Xylem and phloem Translocation Transpiration Rate of transpiration Potometers Leads on to Plant Diseases: https://www.tes.com/teaching-resource/plant-diseases-slides-and-worksheet-gcse-biology-aqa-12357901 Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo New! Transpiration and translocation lesson https://www.tes.com/teaching-resource/resource-12863543

PowerPoint presentation and worksheet on monoclonal antibodies for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows the AQA Biology GCSE syllabus but is also applicable to other courses. Content Covered: Producing monoclonal antibodies Hybridomas Pregnancy tests Monoclonal antibodies as a cancer treatment Research and diagnostic uses Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. NEW lesson on monoclonal antibodies https://www.tes.com/teaching-resource/resource-12949047

PowerPoint presentation and worksheet on specialised cells for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows the AQA Biology GCSE syllabus. Leads on to Stem Cells: https://www.tes.com/teaching-resource/stem-cells-slides-and-worksheet-gcse-biology-aqa-12317132 Content Covered: Specialised cells Muscle, nerve and sperm cells Xylem, phloem, root hair and guard cells Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo New! Stem cells lesson https://www.tes.com/teaching-resource/resource-12829988

PowerPoint presentation and worksheet on plant cell organisation for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows the AQA Biology GCSE syllabus but is also applicable to other courses. Leads on to Transpiration and Translocation: https://www.tes.com/teaching-resource/transpiration-and-translocation-slides-and-worksheet-gcse-biology-aqa-12342331 Content Covered: Plant cell organisation Leaf tissues (epidermal, mesophyll, xylem and phloem) Meristems Plant cell structure Specialist plant cells Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo NEW: Plant cell organisation lesson https://www.tes.com/teaching-resource/resource-12863539 Plant cell organisation revision lesson https://www.tes.com/teaching-resource/resource-12903755 Photosynthesis lesson https://www.tes.com/teaching-resource/resource-12953622 Rate of photosynthesis lesson https://www.tes.com/teaching-resource/resource-12954106

PowerPoint presentation and worksheet on the eye for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows the AQA Biology GCSE syllabus. Next topic Body Temperature: https://www.tes.com/teaching-resource/resource-12362801 Content Covered: Parts of the eye The iris reflex Accommodation (near and distant objects) Short- and long-sightedness Convex and concave lenses Other methods of vision correction Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo

PowerPoint presentation and worksheet on the brain for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows the AQA Biology GCSE syllabus. Next topic The Eye: https://www.tes.com/teaching-resource/resource-12362148 Content Covered: Brain structure and function Studying the brain Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo

PowerPoint presentation and worksheet on biodiversity and waste management for GCSE biology for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows on from Decay and Biogas (https://www.tes.com/teaching-resource/resource-12646900) Content Covered: -Biodiversity meaning and importance -Recap of interdependence -Effect of human activity on biodiversity -Population increase -Air pollution -Land pollution -Water pollution Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo

PowerPoint presentation and worksheet on drugs and drug development for teaching and revision. This resource follows the AQA Biology GCSE syllabus. Leads on to Monoclonal Antibodies: https://www.tes.com/teaching-resource/monoclonal-antibodies-slides-and-worksheet-gcse-biology-aqa-12357328 Content Covered: Antibiotics Antibiotic resistance Drug discovery Preclinical and Clinical trials Animal testing Double-blind studies Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. New! Drugs Lesson GCSE Biology https://www.tes.com/teaching-resource/resource-12948723

PowerPoint presentation and worksheet on deforestation, land use and protecting ecosystems for GCSE biology for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. Content Covered: -Uses for land -Deforestation meaning -Loss of biodiversity from deforestation and draining peat bogs -Release of carbon from deforestation and draining peat bogs -Habitat protection -Waste reduction -Preventing global warming -Breeding programmes -Economic cost of protecting biodiversity -Biodiversity and food security Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo New! Deforestation and land use lesson GCSE biology https://www.tes.com/teaching-resource/resource-12856543

PowerPoint presentation and worksheet on DNA, protein synthesis and mutations for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows the AQA Biology GCSE syllabus. Next topic Reproduction: https://www.tes.com/teaching-resource/resource-12376794 Content Covered: DNA structure Protein synthesis Human genome mapping Mutations (insertions, deletions and substitutions) Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo

PowerPoint presentation and worksheet on the water cycle for GCSE biology for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. Content Covered: -Evaporation and transpiration -Condensation and cloud formation -Precipitation -Overview of the water cycle Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo

PowerPoint presentation and worksheet on the carbon cycle for GCSE biology for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. Content Covered: -Forms of carbon in living organisms -Recap of photosynthesis -Carbon movement through the food chain -Carbon release by respiration -Carbon release by decomposers -Carbon release by combustion -Overview of the carbon cycle -Guide to identifying processes in carbon cycle diagrams Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo

PowerPoint presentation and worksheet on the work of the monk Gregor Mendel for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows the AQA Biology GCSE syllabus but is also applicable to other courses. Next topic Variation and Selective Breeding: https://www.tes.com/teaching-resource/resource-12547790 Content Covered: Overview of Mendel’s work First and second generation crosses Relating Mendel’s work to later discoveries -See also “Genetic Diagrams” https://www.tes.com/teaching-resource/resource-12974524 Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo

PowerPoint presentation and worksheet on global warming for GCSE biology for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. Content Covered: -What is global warming? -Sea levels rising -More frequent extreme weather -Loss of biodiversity -Changes in species distribution -Natural greenhouse effect -Climate change caused by human activity -Carbon dioxide and methane Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo

PowerPoint presentation and worksheet on antibiotic resistance for GCSE biology for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows on from Evolution (https://www.tes.com/teaching-resource/resource-12557498) Content Covered: -Emergence of resistant strains by mutation -Population growth of antibiotic resistant bacteria through natural selection -Misuse of antibiotics -Development of new antibiotics Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo

PowerPoint presentation and worksheet on abiotic and biotic factors for GCSE biology for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows on from Competition and Adaptation (https://www.tes.com/teaching-resource/-12635825) Content Covered: -Types of abiotic factors -Adaptation to abiotic factors -Effect of changes in abiotic factors -Effect of abiotic factors on plants -Changes in biotic factors and the effect on an ecosystem -Examples of cane toads and grey squirrels Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo

PowerPoint presentation and worksheet on genetic for teaching and revision. Simple step by step explanations of concepts up to the end of KS4. This resource follows the AQA Biology GCSE syllabus but is also applicable to other courses. Next topic Inherited Disoders: https://www.tes.com/teaching-resource/resource-12405728 Content Covered: Alleles Homozygous and heterozygous Both types of genetic diagram covered in the course with practice questions and worked examples Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo