Home: GCSE: OCR Gateway
Size: 4.18Mb
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Last modified: 24/10/2006
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Size: 4.03Mb
Last modified: 28/8/2007
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Size: 5.77Mb
Last modified: 28/10/2007
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Size: 1.34Mb
Last modified: 31/11/2009
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Size: 2.20Mb
Last modified: 11/9/2006
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Size: 1.76Mb
Last modified: 26/10/2006
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Size: 2.68Mb
Last modified: 28/8/2007
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Size: 1.89Mb
Last modified: 7/1/2008
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Size: 0.23Mb
Last modified: 2/11/2008
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Size: 0.24Mb
Last modified: 1/1/2009
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Size: 3.02Mb
Last modified: 23/10/2006
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Size: 5.21Mb
Last modified: 26/10/2006
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Size: 2.11Mb
Last modified: 28/8/2007
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Last modified: 26/10/2007
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Last modified: 12/8/2008
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Last modified: 12/8/2008
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OCR Gateway
These files are matched to the outgoing 2006 OCR Gateway syllabus.Powerpoints for the following units
Jump to:Biology
B1 - Understanding Ourselves
Slides: 69Size: 4.18Mb
Last modified: 24/10/2006
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Content Covered:
Body systems, the circulatory system, blood pressure, respiration, effects of exercise, anaerobic respiration, balanced diets, body-mass index, protein, eating disorders, the digestive system, enzymes, diseases, pathogens, our defences against pathogens, antibodies, white blood cells, natural and ac
...more
B2 - Understanding our Environment
Slides: 42Size: 5.88Mb
Last modified: 24/10/2006
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Content Covered:
Ecosystems, sampling the population, classifying organisms, variation, similar species, photosynthesis, limiting factors, uses of glucose, respiration, competition, food chains, predators and prey, interdependent relationships, adaptation, evolution, natural selection, population and pollution, ozon
...more
B3 - Living and Growing
Slides: 69Size: 4.03Mb
Last modified: 28/8/2007
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Content Covered:
Animal cells, DNA, making proteins, making DNA copies, DNA fingerprinting, enzymes, diffusion in animals and plants, single celled organisms, four parts of blood, haeomglobin, the double circulatory system, the heart, heart disease, mending the heart, mitosis and meoisis, sexual reproduction, plant
...more
B4 - It's a Green World
Slides: 44Size: 5.77Mb
Last modified: 28/10/2007
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Content Covered:
Photosynthesis, plant structure, leaf structure, typical plant cells, osmosis, transpiration, water loss from plants, turgor pressure, osmosis in animal cells, xylem and phloem, measuring the rate of transpiration, plant minerals, active transport, food chains, pyramids of number, pyramids of biomas
...more
B5 - The Living Body
Slides: 56Size: 1.34Mb
Last modified: 31/11/2009
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Content Covered:
The skeletal system, bone structure, damaging bones, types of joint, joint movement, the knee, replacing joints, the circulatory system, the heart, the double circulatory system, circulation in other animals, arteries and veins, the effect of exercise, heart rate, pacemakers, monitoring heart rate,
...more
Chemistry
C1 - Carbon Chemistry
Slides: 58Size: 2.20Mb
Last modified: 11/9/2006
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Content Covered:
Atomic structure, elements and compounds, formulae, balancing equations, cooking food, additives, emulsifiers, active packagaing, perfumes, solvents, making a solution, fossil fuels, crude oil, fractional distillation, intermolecular forces, hydrocarbons, cracking, alkanes and alkenes, polymerisatio
...more
C2 - Rocks and Metals
Slides: 43Size: 1.76Mb
Last modified: 26/10/2006
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Content Covered:
Chemical formulae, naming compounds, balancing equations, paint, limestone, composite materials, the structure of the Earth, plate movements, constructive plate margins, subduction, tectonic theory, continental drift, using copper, alloys, smart alloys, rusting, using materials, recycling, the Earth
...more
C3 - The Periodic Table
Slides: 66Size: 2.68Mb
Last modified: 28/8/2007
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Content Covered:
Elements and compounds, chemical formulae, balancing equations, the structure of the atom, mass and atomic number, isotopes, electron structure, ionic bonding, the periodic table, covalent bonding, the alkali metals, flame tests, the noble gases, halogens, trends in group 1 and 7, electrolysis of su
...more
C4 - Chemical Economics
Slides: 41Size: 1.89Mb
Last modified: 7/1/2008
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Content Covered:
Acids and bases, neutralisation reactions, making salts, sulphuric acid, atomic mass, relative formula mass, calculating the mass of a product, percentage yield, fertilisers, eutrophication, percentage mass, reversible reactions, the Haber Process, washing powder, washing up liquid, how detergents w
...more
C5 - How Much?
Slides: 44Size: 0.23Mb
Last modified: 2/11/2008
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Content Covered:
Atomic mass revision, molar calculations, conservation of mass, calculating the mass of a product, empirical formulae, electrolysis, purifying copper, electrolysis of aqueous solutions, concentration, RDA vlaues, calculating concentrations, titration, using the correct indicator, pH curves, collecti
...more
C6 - Chemistry Out There
Slides: 42Size: 0.24Mb
Last modified: 1/1/2009
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Content Covered:
Testing for hydrogen and oxygen, reacting oxygen and hydrogen, fuel cells, rusting, how to prevent rust, redox reactions, the reactivity series, displacement reactions, alcohols, making ethanol, fermentation, testing for chlorine, electrolysis of brine, electrolysis equations, the ozone layer, hard
...more
Physics
P1 - Energy for the Home
Slides: 46Size: 3.02Mb
Last modified: 23/10/2006
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Content Covered:
Heat and temperature, specific heat capacity, latent heat, conduction, convection and radiation, house insulation, efficiency, the electromagnetic spectrum, refraction, total internal reflection, optical fibres, analogue and digital signals, using microwaves and radiowaves, types of wave, the wave e
...more
P2 - Living for the Future
Slides: 64Size: 5.21Mb
Last modified: 26/10/2006
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Content Covered:
Wind power, solar energy, power stations, generating electricity, fuels, nuclear power, the National Grid, efficiency, pollution, renewable and non-renewable fuels, the cost of electricity, power calculations, radioactivity, background radiation, blocking radiation, disposing of radioactive material
...more
P3 - Forces of Transport
Slides: 33Size: 2.11Mb
Last modified: 28/8/2007
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Content Covered:
Distance, speed and time and their graphs, acceleration, balanced and unbalanced forces, air resistance, force, mass and acceleration, stopping a car, car safety features, work done, power, kinetic energy, terminal speed, gravitational potential energy, roller coasters, weight and mass.P4 - Radiation for Life
Slides: 37Size: 1.45Mb
Last modified: 26/10/2007
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Content Covered:
Static electricity, Van De Graaf generators, photocopiers, smoke precipitators, wiring a plug, fuses, earth wires, resistance calculations, waves, ultrasound, basics of radioactivity, uses of radioactivity, half life, background radiation, tracers, nuclear power, nuclear fission and chain reactions.P5 - Space for Reflection
Slides: 49Size: 0.80Mb
Last modified: 12/8/2008
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Content Covered:
Centripetal force and orbits, orbit times, artificial satellites, gravity, comets, speed calculations, circular motion, equations of motion, vectors, projectile motion, Newton's third law, momentum, the principle of the conservation of momentum, radio waves in space, diffraction of radio waves, tran
...more
P6 - Electricity for Gadgets
Slides: 50Size: 0.36Mb
Last modified: 12/8/2008
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Content Covered:
Circuit symbols, basic ideas of electricity, resistance, current-voltage graphs, LDRs, thermistors, potential dividers, comparing magnets and solenoids, magnetic fields around wires, coils and solenoids, the motor effect, Fleming's Left Hand rule, electric motors, electromagnetic induction, DC gener
...more
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