Key stage 3 ~ year 8 ~ complete revision lesson for Biology B2a (Health and Lifestyle). This lesson covers the major topics from this unit and can be used to revise for end of topic tests or to address knowledge gaps identified in the end of topic assessments. In this lesson students will revise: -Nutrients -Food Tests -The Digestive System -The Role of Bacteria and Enzymes in Digestion -Drugs -Smoking and Alcohol -Return to the start of the topic https://www.tes.com/teaching-resource/resource-12760784 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 7 ~ complete lesson on the menstrual cycle. In this lesson students will learn how to describe the menstrual cycle, explain what contraception is and give examples. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. This lesson includes: -Title slide with learning objectives -Starter task (recall from previous units) -Group reading task -Keywords task (vocabulary: periods, menstrual cycle, hormones, ovulation and contraception) -Order the steps of the menstrual cycle -Task boxes -Note copying task -All tasks, including the worksheet have an optional self-assessment slide. This presentation is fully editable. -Next lesson Flowers and Pollination https://www.tes.com/teaching-resource/resource-12656944 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 7 ~ complete lesson on chemical formulae. In this lesson students will learn the chemical names and formulae of some common compounds. They will also learn to interpret chemical formulae and predict some simple formulae based on names. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. This lesson includes: -Title slide with learning objectives -Starter task -Group reading (literacy) -Keywords (vocabulary: dioxide, monoxide, chloride, fluoride and relative number of atoms) -Task boxes -Numeracy task -Consolidation exercise -Answer slides included -Next lesson Revision https://www.tes.com/teaching-resource/resource-12687743 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 7 ~ complete revision lesson for Physics P1a (Forces). This lesson covers the major topics from this unit and can be used to revise for end of topic tests or to address knowledge gaps identified in the end of topic assessments. In this lesson students will revise: What forces are, force arrows and how force can be measures in Newtons (N) Contact and non-contact forces Resistive forces (friction and drag) and driving force. Reducing friction and drag forces Interaction pairs Balanced forces, equilibrium and unbalanced forces Elasticity, the elastic limit and Hooke’s Law Weight and mass calculations Return to the start of the topic https://www.tes.com/teaching-resource/resource-12712071 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 7 ~ complete lesson on unicellular organisms. In this lesson students will learn how to explain what a unicellular organism is, describe the structure of an amoeba and explain how euglena has features of both plant and animal cells. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. This lesson includes: -Title slide with learning objectives -Starter task -Group reading task (literacy) -Keywords activity (vocabulary: unicellular, multicellular, photosynthesis, flagellum and fission) -Task boxes -Handout sheet task -Draw and label -Putting the steps in order to describe a process -All tasks, including the worksheet have an optional self-assessment slide where needed. This presentation is fully editable. -Next lesson revision cells topic https://www.tes.com/teaching-resource/resource-12650813 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 7 ~ complete revision lesson for Biology B1c (Reproduction). This lesson covers the major topics from this unit and can be used to revise for end of topic tests or to address knowledge gaps identified in the end of topic assessments. In this lesson students will revise: Key points from B1a (Cells) and B1b (Body Systems) Adolescence and puberty Male and female reproductive systems Fertilisation, implantation and development of a fetus The menstrual cycle Flowers and pollination Fertilisation, germination and seed dispersal All tasks an optional self-assessment slide where needed. This presentation is fully editable. Lesson bundle https://www.tes.com/teaching-resource/ks3-year-7-reproduction-b1c-biology-12659868 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 8 ~ complete lesson on Magnets and Magnetic Fields. In this lesson pupils will explain how magnets interact with each other and with metals, describe the Earth’s magnetic field, draw magnetic field lines and gain a conceptual introduction to induced magnets. 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 2 KS3 course. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Keywords (vocabulary: magnetic fields, magnetic materials, geomagnetic field and field lines) -Task boxes -Handout sheet task -Discussion exercise -Answer slides included for self-assessment -Next lesson Electromagnets https://www.tes.com/teaching-resource/resource-12801718 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

Key stage 3 ~ year 7 ~ complete revision lesson for Chemistry C1a (Particles and their Behaviour). This lesson covers the major topics from this unit and can be used to revise for end of topic tests or to address knowledge gaps identified in the end of topic assessments. In this lesson students will revise: The difference between mixtures and substances The three states of matter Changes of state Heating and cooling curves Using heating and cooling curves to check purity Using heating and cooling curves to identify substances Predicting states of matter Sweating and evaporation Sublimation and deposition Factors affecting diffusion speed Factors affecting gas pressure Answers included Return to the start of the topic https://www.tes.com/teaching-resource/resource-12660766 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 8 ~ complete lesson on photosynthesis. In this lesson students will explain the role of a producer in an ecosystem, describe the chemical process of photosynthesis and identify the structures and subcellular structures responsible for photosynthesis. They will also discuss how water and gases move in and out of plants. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Keywords (producer, consumer, xylem, phloem and stomata) -Task boxes -Comprehension questions -Discussion exercise -Answer slides included for self-assessment -Next lesson Leaves https://www.tes.com/teaching-resource/resource-12765291 www.tes.com/teaching-resources/shop/Dr_Troilo

Key stage 3 ~ year 8 ~ complete lesson on plant minerals. In this lesson students will explain the role of nitrates, phosphates, potassium and magnesium in healthy growth. They will describe where plants get their minerals from and explain why farmers use fertilisers. Extension questions are included on the slides and there is a pick and mix of different tasks to select from for your students. This lesson includes: -Title slide with learning objectives -A starter activity -Group reading (literacy) -Task boxes -Comprehension questions -Discussion exercise -Answer slides included for self-assessment -Next lesson Chemosynthesis https://www.tes.com/teaching-resource/resource-12765651 www.tes.com/teaching-resources/shop/Dr_Troilo

PowerPoint presentation and worksheet on the circulatory system 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 Health and Disease: https://www.tes.com/teaching-resource/health-and-disease-slides-and-worksheet-gcse-biology-aqa-12337857 and Cardiovascular Disease: https://www.tes.com/teaching-resource/cardiovascular-disease-slides-and-worksheet-gcse-biology-aqa-12344623 Content Covered: Double circulatory system Arteries, veins and capillaries Calculating rate of blood flow Red blood cells, white blood cells, plasma and platelets Suitable for remote online distance learning and usable by non-specialists, including for homeschooling. www.tes.com/teaching-resources/shop/Dr_Troilo New! Circulatory system lesson https://www.tes.com/teaching-resource/resource-12866975