<p>This power point includes all parts of the 5.1.5 specification and is approximately 12-13 lessons, depending upon pace. Each lesson finishes with summary questions to check understanding.</p> <ol> <li>Plant responses</li> <li>Controlling plant growth</li> <li>Investigating tropism</li> <li>Commercial uses of plant hormones</li> <li>The mammalian nervous system</li> <li>The brain</li> <li>Reflex actions</li> <li>Coordinating responses</li> <li>Controlling heart rate</li> <li>Muscle structure</li> <li>Muscle contraction</li> <li>Neuromuscular junction</li> <li>Different types of muscle fibres</li> </ol>

<p>This power point includes all parts of the 2.1.6 specification and is approximately 8 lessons, depending upon pace. Each lesson finishes with summary questions to check understanding, along with exam questions.</p> <ol> <li>The cell cycle and it’s regulation</li> <li>Mitosis</li> <li>Investigating mitosis</li> <li>Meiosis</li> <li>Specialised cells</li> <li>Cells, tissues, organs and systems</li> <li>Stem cells</li> <li>Uses of stem cells</li> </ol>

<p>This power point includes all parts of 2.1.3 specification and is approximately 9-10 lessons, depending upon pace. Each lesson finishes with summary questions to check understanding.</p> <ol> <li>Nucleic acids and polynucleotides</li> <li>The structure of ATP and ADP</li> <li>The structure of DNA</li> <li>Modelling DNA (PAG 10)</li> <li>DNA purification</li> <li>DNA replication</li> <li>Genetic code</li> <li>Protein synthesis</li> </ol>

This power point includes all parts of the 5.2.1 specification:<br /> <br /> 1. The interrelationship between the process of photosynthesis and respiration<br /> 2. the structure of a chloroplast and the sites of the two main stages of photosynthesis<br /> 3. The importance of photosynthetic pigments in photosynthesis<br /> 4. Practical investigations using thin layer chromatography (TLC) to separate photosynthetic pigments<br /> 5. The light-dependent stage of photosynthesis<br /> 6. The fixation of carbon dioxide and the light-independent stage of photosynthesis<br /> 7. The uses of triose phosphate<br /> 8. The factors affecting photosynthesis<br /> 9. Practical investigations into factors affecting the rate of photosynthesis

<p>This power point includes all parts of the 2.1.4 specification and is approximately 12 lessons depending upon pace. Each lesson finishes with summary/review questions to check understanding, along with exam questions:</p> <ol> <li>Properties of enzymes</li> <li>Enzyme action</li> <li>Enzyme activity - the effect of temperature</li> <li>PAG 4.3 Investigating the effect of temperature on enzyme activity</li> <li>Enzyme activity - the effect of pH</li> <li>Enzyme activity - the effect of enzyme and substrate concentration</li> <li>PAG 4.1 The effect of substrate concentration on enzyme controlled reaction</li> <li>Cofactors</li> <li>Inhibitors</li> </ol>

<p>This power point includes all parts of the 2.1.1 specification is approximately 10 lessons, depending upon pace. Each lesson finishes with summary questions and or exam questions to check understanding:</p> <ol> <li>The use of microscopy to investigate cells and their structure.</li> <li>Preparation and the use of staining in light microscopy.</li> <li>Drawing diagrams from light microscopes (PAG 1).</li> <li>Using eyepiece graticules (PAG 1).</li> <li>Magnification</li> <li>Eukaryotics and prokaryotics.</li> <li>Ultrastructure of eukarotic cells.</li> <li>Importance of the cytoskeleton.</li> </ol>

New OCR A level Biology, specification A. <br /> <br /> The power point presentation includes section 3.1.2 part i and j of the specification.<br /> <br /> It is easy to follow and includes lots of diagrams and some past paper questions to check understanding of the oxygen dissociation curve.<br /> <br /> More to come soon, feedback welcome

<p>This power point includes all parts of 5.1.3 specification and approximately 10 lessons, depending upon pace. Each lesson finishes with summary questions to check understanding.</p> <ol> <li>Sensory receptors</li> <li>The structure and function of different neurones</li> <li>Myelinated and non-myelinated neurones</li> <li>Investigating reaction times</li> <li>Generation of the resting potential of a neurone</li> <li>Generation of an action potential of a neurone</li> <li>Refractory period</li> <li>Neurotransmitters</li> <li>Synapses - temporal and spatial summation</li> <li>Drugs ans synapses</li> </ol>

<p>This power point includes all parts of 5.1.2 specification and is approximately 10 lessons, depending upon pace. Each lesson finishes with summary questions to check understanding.</p> <ol> <li>Excretion</li> <li>Histology of the liver</li> <li>Formation of urea and detoxification</li> <li>Histology and structure of the kidney</li> <li>Ultrafiltration and selective reabsorption</li> <li>Control of water reabsorption</li> <li>Osmoregulation</li> <li>Kidney failure</li> <li>Urine samples</li> </ol>

<p>This power point includes all parts of 5.1.1 specification and is approximately 7 lessons depending upon pace. Each lesson finishes with summary questions to check understanding:</p> <ol> <li>The need for a communication system</li> <li>Negative and positive feedback</li> <li>Regulating body temperature in ectotherms</li> <li>Regulating body temperature in endotherms</li> <li>Homeostasis and animal responses PAG 11</li> </ol>

<p>Complete set of structured lessons to teach AQA Combined Science Physics Trilogy specification (9-1) paper 2.</p> <p>The power point contains all the lessons to teach 6.5 Forces, 6.6 Waves and 6.7 Magnetism and electromagnetism.</p> <p>It includes:</p> <ul> <li>lessons with objectives, linked to the specification</li> <li>activities to check understanding within each lesson</li> <li>exam questions.</li> </ul>

<p>The power point includes all parts of 5.1.4 specification and is approximately 6 lessons, depending upon pace. Each lesson finishes with summary questions to check understanding.</p> <ol> <li>Endocrine communication</li> <li>Adrenal gland</li> <li>The pancreas</li> <li>Regulating blood glucose</li> <li>Diabetes</li> </ol>

This power point includes the first three parts of the 5.2.1. specification.<br /> <br /> 1. The interrelationship between the process of photosynthesis and respiration<br /> 2. The structure of a chloroplast and the sites of the two main stages of photosynthesis<br /> 3. The importance of photosynthetic pigments in photosynthesis<br /> <br /> More to follow soon, feedback welcome.

<p>This power point includes all parts of 5.2.2. specification and is approximately 10-12 lessons, depending upon pace. Each lesson finishes with summary questions to check understanding</p> <p>1. The need for cellular respiration<br /> 2. The importance of coenzymes in cellular respiration<br /> 3. The process and site of glycolysis<br /> 4. The link reaction and its site in the cell<br /> 5. The process and the site of the Krebs cycle<br /> 6. The process and site of oxidative phosphorylation<br /> 7. The chemiosmotic theory<br /> 8. The process on anaerobic respiration in eukaryotics<br /> 9. The difference in relative energy values of respiratory substrates<br /> 10. Practical investigations into respiration rates<br /> 11. The use and interpretation of the respiratory quotient</p>

<p>This power point includes all parts of the 3.1.3 specification and is approximately 9 lessons, depending upon pace. Each lesson finishes with summary questions to check understanding.</p> <ol> <li>Transport systems in plants</li> <li>The structure and function of the vascular system in the roots, stems and leaves</li> <li>Stem dissection (PAG 2)</li> <li>Transpiration</li> <li>Measuring transpiration</li> <li>Movement of water through a plant</li> <li>Xerophytes and hydrophytes</li> <li>Translocation</li> </ol>

<p>This powerpoint is designed to cover the statistics required in the OCR A Level Biology specification A. It includes worked examples, practice questions and exam questions. It covers the following statistics:</p> <ol> <li>Standard deviation</li> <li>Chi-squared</li> <li>T-test</li> <li>Spearman rank</li> </ol>

<p>This power point includes all parts of the 4.2.1 specification and is approximately 9-10 lessons, depending upon pace. Activity sheets included. Each lesson finishes with summary questions and/or exam questions to check understanding. Lessons include:</p> <ol> <li>What is biodiversity?</li> <li>Sampling techniques</li> <li>Capture-mark-release-recapture</li> <li>Calculating biodiversity</li> <li>PAG 3.1</li> <li>Genetic diversity</li> <li>Factors affecting biodiversity</li> <li>Reasons for maintaining biodiversity</li> <li>Maintaining biodiversity</li> </ol>

<p>This power point includes all parts of 3.1.1 specification and is approximately 8 lessons, depending upon pace. Each lesson finishes with summary questions to check understanding.</p> <ol> <li>The need for specialised exchange surfaces</li> <li>Features of a specialised exchange surface</li> <li>The structure and function of the mammalian gaseous exchange system</li> <li>The mechanism of ventilation</li> <li>Vital capacity, tidal volume, breathing rate and oxygen uptake</li> <li>Gaseous exchange in insects</li> <li>Gaseous exchange in fish</li> </ol>

<p>This power point includes all parts of 3.1.2 specification and is approximately 11 lessons, depending upon pace. Each lesson finishes with summary questions to check understanding.</p> <ol> <li>The need for a transport system</li> <li>Types of circulatory systems</li> <li>The structure of blood vessels</li> <li>Formation of tissue fluid</li> <li>The structure of the mammalian heart</li> <li>The cardiac cycle</li> <li>Initiation and coordination of the heart beat</li> <li>Cardiac output</li> <li>ECG’s</li> <li>Transport of oxygen and the dissociation curve</li> <li>Transport of carbon dioxide</li> </ol>