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OCR Applied Science: 21.2.2 Testing During Development
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OCR Applied Science: 21.2.2 Testing During Development

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OCR Applied Science Level 3 - Module 21: Product Testing Techniques. This PowerPoint presentation with worked examples and student activities covers: Topic 2.2 of Module 21: Product Testing Techniques. 2.2 Laboratory testing during development i.e.: • formulation • production • quality control and assurance • after sale monitoring.
OCR Applied Science: 21.2.1 Types of Testing
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OCR Applied Science: 21.2.1 Types of Testing

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OCR Applied Science Level 3 - Module 21: Product Testing Techniques. This PowerPoint presentation with worked examples and student activities covers: Topic 2.1 of Module 21: Product Testing Techniques. 2.1 Types of testing i.e.: • in-vitro • in-vivo • titration • extraction and separation
OCR Applied Science: 21.2.3 Effectiveness of Tests
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OCR Applied Science: 21.2.3 Effectiveness of Tests

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OCR Applied Science Level 3 - Module 21: Product Testing Techniques. This PowerPoint presentation with worked examples and student activities covers: Topic 2.3 of Module 21: Product Testing Techniques. 2.3 Effectiveness of test • Appropriate test method • Data collection validity and reliability • Consistent chemical composition • Hazards and risks of use
GCSE Chemistry: The Mole
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GCSE Chemistry: The Mole

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This PowerPoint presentation with worked examples and student questions covers: • Using Standard Form • Avogadro’s constant • Relative Atomic Mass, Relative Formula Mass and Molar Mass • Rearranging Equations • Calculating the number of moles present
GCSE Chemistry: Electrolysis of molten salts
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GCSE Chemistry: Electrolysis of molten salts

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This PowerPoint presentation with worked examples and student questions covers: • Naming electrolysis experimental set up • PANIC convention for electrodes • Electron transfers at electrodes • Half-equations for anode and cathode
GCSE Chemistry: Halogen Displacement Reactions
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GCSE Chemistry: Halogen Displacement Reactions

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This PowerPoint presentation with worked examples and student questions covers: • Definition of halides displacement reactions • Definition of displacement reactions • Identifying displaced products • Completing displacement reactions • Explaining experimental evidence for displacement reactions.
GCSE Physics: Resistance of a wire practical activity
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GCSE Physics: Resistance of a wire practical activity

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This presentations covers the OCR Gateway Physics 9-1 P3.2.3 Resistance practical activity with the lenght of conductor and changing resistance. Combining resistors in series Ohm’s law Rearranging equations Measuring current Measuring potential difference Calculating resistance Plotting the length of a conductor (wire) vs resistance of the conductor. Interpreting data and stating relationships from data and graphs.
OCR A level Physics: Angular Acceleration
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OCR A level Physics: Angular Acceleration

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OCR A level Physics: Angular Acceleration and the Radian is a part of the Module 5: Newtonian world and astrophysics. All presentations come with worked examples, solutions and homeworks with answers.
GCSE Physics: The Speed of Sound
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GCSE Physics: The Speed of Sound

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This presentation covers OCR Gateway Physics 9-1 P5.1.2a the speed of sound and wave velocity. Includes student activities and full worked answers. The speed equation Measuring distance and time Simple experiment for the speed of sound Improving experiments Echoes Speed of sound experiment with microphones and oscilloscope.
OCR AS level Chemistry: Alkanes
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OCR AS level Chemistry: Alkanes

2 Resources
OCR AS level Chemistry: Alkanes is apart of the Module 4: Core Organic Chemistry and Analysis All presentations come with worked examples, solutions and homeworks
GCSE Physics: Electromagnetic Reflection
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GCSE Physics: Electromagnetic Reflection

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This presentation covers OCR Gateway Physics 9-1 P5.3.1a Electromagnetic Reflection. Includes student activities and full worked answers. Law of reflection Labeling and measuring angles of incidence and reflection Practical activity instructions - fully animated. Reflection, absorption, and refraction is affected by wavelength of electromagnetic wave.
GCSE OCR Physics P5.3 Wave Interactions
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GCSE OCR Physics P5.3 Wave Interactions

4 Resources
Resources for P5.2 GCSE OCR Physics Gateway 9-1 Triple and Combined (Higher and Foundation) is covered in this material. Each lesson includes student activities and full worked answers. Law of reflection Labeling and measuring angles of incidence and reflection Practical activity instructions - fully animated. Reflection, absorption, and refraction is affected by wavelength of electromagnetic wave. Refraction the change of velocity - speed and direction Magnitude of refraction depending on wavelength Magnitude of refraction depending on optical density Refraction practical activity instructions Wave speed, wavelength, and frequency relationship in refraction Convex and Concaves lenses Eyes and corrective lenses Refraction and wavelength Focal points for lenses Determining the type of images produced through a lens Names of colours for the visible spectrum Coloured filters Coloured objects acting as a coloured filters White light and refracting prism Refraction and wavelength Specular reflection Diffuse scattering Scattering - Why the sky is blue and milk is white.
OCR A Level Physics: Gravitational Potential Energy
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OCR A Level Physics: Gravitational Potential Energy

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OCR A level Physics: 18.7 Gravitational Potential Energy Module 5 Newtonian World and Astrophysics This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Radial and uniformed field Definition of gravitational potential energy Deriving escape velocity Force-Distance graphs for gravitational fields
OCR AS Physics: Diodes
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OCR AS Physics: Diodes

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OCR AS Physics A: Diodes is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework. Polarity of diodes Conventional current and diodes Plotting I-V curves for diodes Describing I-V curves for diodes
OCR AS Physics: Paying for Electricity
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OCR AS Physics: Paying for Electricity

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OCR AS Physics: Paying for Electricity is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework. Converting time to hours Using different units for electrical energy Converting from J to kW hr Calculating the cost of using different electrical appliances.
GCSE Physics: Density
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GCSE Physics: Density

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This presentation covers OCR Gateway Physics 9-1 P1.2.1 Presentation includes Calculating volume for regular shapes Conversion from grams (g) to kilograms (kg) and centimetres (cm) to meters (m) with exercise and answers Converting with standard form with examples and solutions Applying the density equation with examples and solutions Proportionalities Plenary exam question and solution
GCSE OCR Physics P1 Test
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GCSE OCR Physics P1 Test

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35 mark assessment with mark scheme for P1 from OCR Gateway Physics 9-1. Includes: 10 multiple choice questions Density Specific Latent Heat Specific Heat Capacity Pressure Development of the atomic model Unit conversion Included physics equations PIN cover sheet