A bundle of lessons for GCSE Biology Topic 7 - Ecosystems. Seven free lessons for content preview. Suggested Order: Competition Abiotic and Biotic Factors Food Chains and Trophic Levels Environmental Change Quadrats Practical Revision (optional) The Water Cycle The Carbon Cycle Decay and Biogas Global Warming Deforestation and Land Use Protecting Ecosystems Pyramids of Biomass and Biomass Transfer Food Security and Farming Biotechnology

Full lessons for chemistry C2c (Metals and Materials) for key stage 3 year 8 students. . Answers included for tasks in slide form for self-assessment. Suggested Order: -Acids and Metals -Metals and Oxygen -Metals and Water -Metal Displacement Reactions -Extracting Metals -Ceramics -Polymers -Composites -Revision Lesson www.tes.com/teaching-resources/shop/Dr_Troilo

Full lessons for chemistry P2a (Electricity and Magnetism) for key stage 3 year 8 students. Answers included for tasks in slide form for self-assessment. Suggested Order: -Charges -Circuits and Current -Potential Difference -Series and Parallel Circuits -Resistance -Magnets and Magnetic Fields -Electromagnets -Using Electromagnets -Revision Lesson www.tes.com/teaching-resources/shop/Dr_Troilo

Full lessons for chemistry P2b (Energy) for key stage 3 year 8 students. Includes 5 free lessons for content preview. Answers included for tasks in slide form for self-assessment. Suggested Order: -Food and Fuels -Energy Change -Energy and Temperature -Conduction -Convection -Radiation -Energy Resources -Energy and Power -Simple Machines and Work Done -Revision www.tes.com/teaching-resources/shop/Dr_Troilo New! Follow on Instagram @troilo_science to never miss a free resource!