Full GCSE Biology Lesson / Revision Powerpoint on Antibiotic Resistance A carefully laid out powerpoint covering the main content in easy to understand slides, including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: What are antibiotics? Why antibiotics don’t work against viruses How antibitoic resistance arises MRSA How to reduce the rate of development of antibiotic resistant strains Exam Practise with model answers

Full GCSE Biology Lesson / Revision Powerpoint on Classification A carefully laid out powerpoint covering the main content in easy to understand slides, including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: Carl Linneaus and the Linnean System Concept of Kingdom, Phylum, Class, Order, Family, Genus & Species How classification systems have changed over time The 3 domain system (Archaea, Bacteria and Eukaryota) & Carl Woese The Binomial Naming System How to read evolutionary trees (phylogenetics) Exam Practise

A lesson / revision PowerPoint covering all information needed and containing informative slides and practise questions Required Practical 6 -Investigate the effect of light intensity on the rate of photosynthesis using an aquatic organism such as pondweed This powerpoint covers AT 1 (use appropriate apparatus to record the rate of production of oxygen gas produced; and to measure and control the temperature of water in a large beaker that acts as a ‘heat shield’), AT 2 (use a thermometer to measure and control temperature of water bath), AT 3 (use appropriate apparatus and techniques to observe and measure the process of oxygen gas production), AT 4 (safe and ethical use and disposal of living pondweed to measure physiological functions and responses to light), AT 5 (measuring rate of reaction by oxygen gas production) and includes all practical and mathmatical skills required. The powerpoint covers: Background on how the rate of photosynthesis is affected by light intensity & wavelength, temperature, CO2 concentration and the amount of chlorophyll Aim of the practical Required apparatus A suitable method A look at results A suitable results table to record data Details of the Inverse Square Law Practise calculations of Light Intensity Safety concerns & improvements Past paper exam questions on Summary

A lesson / revision PowerPoint covering all information needed for Required Practical 4 containing informative slides and practise questions Required Practical 4 -Use qualitative reagents to test for a range of carbohydrates, lipids and proteins to include: Benedict’s test for sugars; iodine test for starch; emulsion test for lipids; and Biuret reagent for protein. This powerpoint covers AT 2 (safe use of a Bunsen burner and a boiling water bath), AT 8 (use of qualitative reagents to identify biological molecules) and includes all practical and mathmatical skills required. The powerpoint covers: Background on Digestion and food tests Aim of the practical Required apparatus A suitable method for each test Explanation of the Biology behind the experiment A suitable results table to record data Safety concerns Past paper exam questions Concise summary table of each food test

Full GCSE Biology Lesson / Revision Powerpoint on Homeostasis & Body Temperature A carefully laid out powerpoint covering the main content in easy to understand slides, including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: An introduction to homeostasis Hormonal vs. Neuronal control Concept of stimulus --> receptors --> coordinators --> effectors --> response Effectors (Glands & Muscles) Controlling body temperature * The role of the brain * Vasoconstriction & Vasodilation * Sweating * Hairs on skin * Shivering

Full GCSE Biology Lesson / Revision Powerpoint on The Eye & Vision Defects A carefully laid out powerpoint covering the main content in easy to understand slides, including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: Parts of the eye and their function The role of the iris in adjusting for bright and dim light Accommodation and the role of suspensory ligaments and ciliary muscles Short & Long sightedness (Myopia vs. Hyperopia) and how classes correct these defects Contact lenses, laser eye surgery and replacement lens surgery Past paper questions throughout

A lesson / revision PowerPoint covering all information needed, containing informative slides and practise questions Required Practical 5 - Investigate the effect of pH on the rate of reaction of amylase enzyme This powerpoint covers AT 1 (use appropriate apparatus to record mass and time), AT 2 (safe use of a water bath or electric heater), AT 5 (measure the rate of osmosis by water uptake), AT 8 (use of qualitative iodine reagent to identify starch by continuous sampling) and includes all practical and mathmatical skills required at GCSE The powerpoint covers: Background on Amylase & Enzymes Aim of the practical Required apparatus A suitable method Explanation of the Biology behind the experiment A suitable results table to record data How to draw graphs and analyse the data collected Consideration of variables How to calculate rate of reaction Safety concerns & possible improvements Past paper exam questions on Required Practical #5

Full GCSE Biology Lesson / Revision Powerpoint on Food Chains & Predator-Prey Cycles A carefully laid out powerpoint covering the main content in easy to understand slides, including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: Food Chains: Producers Food Chains: Consumers (Primary, secondary, tertiary, apex predators, decomposers) Identifying consupers / producers in food chains Predator and Prey Predator-Prey Cycles (with example of field mice & owls) Exam Practise Need another lesson from this topic? Check out our other downloads below: Save with the Unit 7 Lessons BUNDLE 1 - Intro to Ecology 2 - Adaptations 3 - Food Chains & Pre 4 - Trophic Levels & Pyramids of Biomass 5 - Quadrats & Transects 6 - The Carbon & Water Cycles 7 - Decay 8 - Biodiveristy & Waste Management 9 - Land Use & Deforestation 10 - Global Warming & Maintaining Biodiveristy 11 - Food Security, Farming & Fishing 12 - Biotechnology Searching for lessons from other GCSE Biology topics? Find them all below: Unit 1 - Cell Biology Unit 2 - Organization Unit 3 - Infection & Response Unit 4 - Bioenergetics Unit 5 - Homeostasis & Response Unit 6 - Inheritance, Variation & Evolution Unit 7 - Ecology

Full GCSE Biology Lesson / Revision Powerpoint on Decay A carefully laid out powerpoint covering the main content in easy to understand slides, including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: The concept of decay (role of detrivores) Factors affecting decomposition (temperature, water availability, oxygen, presence of decomposers/detrivores) Using decay to make compost (use as a fertilizer) Best conditions for decay How to design a compost bin Making Biogas (production of methane) Exam Practise

Full GCSE Biology Lesson / Revision Powerpoint on Adaptations A carefully laid out powerpoint covering the main content in easy to understand slides, including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: Types of Adaptations (Structural, behavioural & functional) Adaptations in animals (Polar bear, artic fox, camels) Adaptations in plants (Marram grass, cactus) Extremophiles (Bacteria in deep sea vents and other examples) Exam Practise Need another lesson from this topic? Check out our other downloads below: Save with the Unit 7 Lessons BUNDLE 1 - Intro to Ecology 2 - Ada 3 - Food Chains & Predator Prey Cycles 4 - Trophic Levels & Pyramids of Biomass 5 - Quadrats & Transects 6 - The Carbon & Water Cycles 7 - Decay 8 - Biodiveristy & Waste Management 9 - Land Use & Deforestation 10 - Global Warming & Maintaining Biodiveristy 11 - Food Security, Farming & Fishing 12 - Biotechnology Searching for lessons from other GCSE Biology topics? Find them all below: Unit 1 - Cell Biology Unit 2 - Organization Unit 3 - Infection & Response Unit 4 - Bioenergetics Unit 5 - Homeostasis & Response Unit 6 - Inheritance, Variation & Evolution Unit 7 - Ecology

Full GCSE Biology Lesson / Revision Powerpoint on Plant Disease & Defence A carefully laid out powerpoint covering the main content in easy to understand slides, including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: Plant Diseases (TMV, Rose Black Spot, Aphids) Plant Ion Deficiencies (nitrate & magenesium) Signs of plant disease and identifying plant disease Plant Defence Systems * Physical * Chemical * Mechanical Practise Questions Need another lesson from this topic? Check out our other downloads below: 1 - Communicable Diseases 2 - The Immune System 3 - Vaccines 4 - Antibiotics & Drugs 5 - Monoclonal Antibodies 6 - Plant Disease & Defence Searching for lessons from other GCSE Biology topics? Find them all below: Unit 1 - Cell Biology Unit 2 - Organization Unit 3 - Infection & Response Unit 4 - Bioenergetics Unit 5 - Homeostasis & Response Unit 6 - Inheritance, Variation & Evolution Unit 7 - Ecology

Full GCSE Biology Lesson / Revision Powerpoint on The Nervous System & The Brain A carefully laid out powerpoint covering the main content in easy to understand slides, including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: Structure of the Nervous System CNS vs. PNS The role of motor, relay and sensory neurones Electrical nerve impulses Synapses & Neurotransmitters Reflexes and Reflex Arcs Understand the structure of the brain * The Cerebral Cortex * The Cerebellum * The Medulla Oblongata * The Hypothalamus * The Pituitary gland Learn how to study the brain using various techniques

Full GCSE Biology Lesson / Revision Powerpoint on The Control of Blood Glucose Levels A carefully laid out powerpoint covering the main content in easy to understand slides, including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: How glucose enters the body The role of Insulin in lowering blood glucose levels The role of Glucagon in raising blood glucose levels (Higher Tier) The concept of negative feedback Diabetes * Type I * Type II

Full GCSE Biology Lesson / Revision Powerpoint on Monoclonal Antibodies A carefully laid out powerpoint covering the main content in easy to understand slides, including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: Monoclonal Antibodies & how they are produced Uses of Monoclonal Antibodies * Pregnancy testing * Lab / research * Treating Disease Advantages and Disadvantages of Monoclonal Antibodies Practise Questions Need another lesson from this topic? Check out our other downloads below: 1 - Communicable Diseases 2 - The Immune System 3 - Vaccines 4 - Antibiotics & Drugs 5 - Monoclonal Antibodies 6 - Plant Disease & Defence Searching for lessons from other GCSE Biology topics? Find them all below: Unit 1 - Cell Biology Unit 2 - Organization Unit 3 - Infection & Response Unit 4 - Bioenergetics Unit 5 - Homeostasis & Response Unit 6 - Inheritance, Variation & Evolution Unit 7 - Ecology

Full GCSE Biology Lesson / Revision Powerpoint on Vaccines A carefully laid out powerpoint covering the main content in easy to understand slides, including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: How vaccines work Passive vs Active Immunity Herd Immunity Worldwide vaccination programmes & Covid-19 Advantages and Disadvantages of vaccines Practise Questions Need another lesson from this topic? Check out our other downloads below: 1 - Communicable Diseases 2 - The Immune System 3 - Vaccines 4 - Antibiotics & Drugs 5 - Monoclonal Antibodies 6 - Plant Disease & Defence Searching for lessons from other GCSE Biology topics? Find them all below: Unit 1 - Cell Biology Unit 2 - Organization Unit 3 - Infection & Response Unit 4 - Bioenergetics Unit 5 - Homeostasis & Response Unit 6 - Inheritance, Variation & Evolution Unit 7 - Ecology

Full GCSE Biology Lesson / Revision Powerpoint on Antibitoics and Drugs A carefully laid out powerpoint covering the main content in easy to understand slides, including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: The difference between Antibiotic and Painkillers Discoveries of Alexander Flemming Antibiotic Resistance, how it occurs & how to prevent it Antibiotics vs. viruses How drugs are discovered (digitalis and asprin) Drug Development (testing, blind and double blind trials, placebos etc.) Need another lesson from this topic? Check out our other downloads below: 1 - Communicable Diseases 2 - The Immune System 3 - Vaccines 4 - Antibiotics & Drugs 5 - Monoclonal Antibodies 6 - Plant Disease & Defence

A lesson / revision powerpoint covering all information needed for Required Practical 2 for GCSE Biology Required Practical 2 - Investigate the effect of antiseptics or antibiotics on bacterial growth using agar plates and measuring zones of inhibition This powerpoint covers AT 1 (use appropriate apparatus to record length and area), AT 3 (use appropriate apparatus and techniques to observe and measure the process of bacterial growth), AT 4 (safe and ethical use of bacteria to measure physiological function and response to antibiotics and antiseptics in the environment), AT 8 (the use of appropriate techniques and qualitative reagents in problem-solving contexts to find the best antibiotic to use or the best concentration of antiseptic to use) and includes all practical and mathmatical skills required at GCSE As always there is a walkthough of past paper practise questions at the end to test your knowledge

A revision powerpoint covering all information needed for Required Practical 1 for GCSE Biology Required Practical 1 - Use a light microscope to observe, draw and label a selection of plant and animal cells. This revision powerpoint covers AT 1 (use appropriate apparatus to record length and area) & AT 7 (use a microscope to make observations of biological specimens and produce labelled scientific drawings) As always there are practise questions throughout to test your knowledge

A lesson / revision powerpoint covering all information needed for Required Practical 3 for GCSE Biology Required Practical 3 - Investigate the effect of a range of concentrations of salt or sugar solutions on the mass of plant tissue This powerpoint covers AT 1 (use appropriate apparatus to record mass and time), AT 3 (use appropriate apparatus and techniques to observe and measure the process of osmosis), AT 5 (measure the rate of osmosis by water uptake) and includes all practical and mathmatical skills required at GCSE As always there is a walkthough of past paper practise questions at the end to test your knowledge

GCSE Biology Revision Powerpoint on Stem Cells Full revision powerpoint including exam practise and answers as well as a summary page of all the main revision points included. Workbook available for purchase to go alongside powerpoint. Includes: Stem Cell definition Types of Stem Cells (Embryonic, Adult & Meristem) The use of Stem Cells in Medicine The use of Meristem Cells in saving Rare Plant Species & Cloning Plants with Useful Features Therapeutic Cloning Evaluating Cloning