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GCSE Physics: Light and Colour
This presentation covers OCR Gateway Physics 9-1 P5.3.3 Light and Colour
Includes student activities and full worked answers.
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.
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GCSE Physics: Absorption and Emission Spectra
This presentation covers OCR Gateway Physics 9-1 P6.1.5 Radiation in and out of atoms.
This PowerPoint is a whole lessons included with student activities and animated answers.
Arrangements of electrons and distance from the nucleus
Electron energy levels
Absorbing electromagnetic radiation
Electromagnetic radiation and energy
Absorption spectra
Emission spectra
Discovery of helium
Bundle
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GCSE OCR Physics: P7.2 Power and Efficiency
All resources for P7.2 P7.2 Power and Efficiency GCSE OCR Physics Gateway 9-1. Triple and combined (Higher and Foundation) is covered in this material.
All powerpoints include student activities and worked examples.
Electrical Work Done
Paying for Electricity
Electrical Energy Transfers
Electrical Heating
Thermal Conductivity
Efficiency and Sankey Diagrams
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A Level Chemistry: Introducing Benzene
OCR A level Chemistry: 25.1 Introducing Benzene
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Molecular, empirical, skeletal formula for benzene.
The Kekulé model for benzene
Evidence against the Kekule model
The delocalised model for benzene
Nomenclature for benzene rings and aromatic (arene) compounds
Naming benzene containing compounds
Drawing benzene containing compounds
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A level Chemistry: Combined Techniques
OCR A level Chemistry: 29.6 Combined Techniques
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Percentage yield to determine empirical formula
Mass spectra
Infrared spectra
Carbon-13 NMR spectra
Proton NMR spectra
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OCR AS Physics: Diffraction and Polarisation
OCR AS Physics: Diffraction and Polarisation is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
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OCR AS Physics: Refractive Index
OCR AS Physics: Refractive Index is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
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GCSE Physics: Vectors and Scalars
This presentation covers OCR Gateway Physics 9-1 P1.2.2.
Content covered:
Definition for vector and scalar
Vector addition in 1 D
Vector addition in 2 D
Scaled drawings and Pythagoras’ theorem
Worked examples and student problems with answers included
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GCSE Physics: Newton's Second Law
This presentation covers OCR Gateway Physics 9-1 P2.2.4
Newton’s Second Law in Mathematical Form
Proportionalities
Rearranging Equations
Student’s problems with answers
Exam style questions with solutions
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GCSE Physics: Simple Machines and Gears
This presentation covers OCR Gateway Physics 9-1 P2.3.5 Simple Machines
• Uses of simple machines
• Simple machines as force multipliers
• Mechanical advantage equation
• Gears – ratios, speed, direction
• Rearranging equations
• Exam style questions with solutions
• Student problems with answers
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GCSE Physics: Nuclear Fission
This presentation covers OCR Gateway Physics 9-1 P6.2.2 Nuclear Fission
This PowerPoint is a whole lessons included with student activities and animated answers.
Conservation of mass
Uranium as a nuclear fission fuel
Nuclear fission process
Chain reactions in nuclear fission reactions
Control rods and moderators in nuclear reactors
Benefits and disadvantages of nuclear fission reactors.
Mass-Energy Equivalence
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OCR A Level Physics: Simple Harmonic Motion and Oscillations
OCR A Level Physics: Simple Harmonic Motion and Oscillations presentation, homework and answers.
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GCSE Physics: Energy Stores
This presentation covers OCR Gateway Physics 9-1 P7.1.1 Energy stores
Examples, units, and equations of each energy store:
Kinetic
Gravitational potential
Elastic
Thermal
Magnetic
Electrostatic
Chemical
Nuclear
Student activities with full worked answers also included.
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GCSE Physics: The Big-Bang
This presentation covers OCR Gateway Physics 9-1 P8.3.1 The Big-Bang
This PowerPoint is a whole lessons included with student activities and animated answers.
Key facts about the Big-Bang model
Cosmic Microwave Background (CMB, CMBR)
Doppler Red shift of light from stars in galaxies
Hubble’s evidence of absorption spectra being red shifted
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OCR AS level Physics: Moments and Equilibrium
OCR AS level Physics: Moments and Equilibrium is a part of the Module 3: Forces and Motion
Presentation come with worked examples, solutions and homeworks.
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GCSE Chemistry: The Mole
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
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GCSE Chemistry: Detecting Anions
This PowerPoint presentation with worked examples and student questions covers:
Definitions for anions, cations, anodes, cathodes.
Tests for carbonate ions
Tests for sulfate ions
Tests for halide ions
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GCSE Physics: Types of Waves
This presentation covers OCR Gateway Physics 9-1 P5.1.1a WaTypes of wave. Includes student activities and full worked answers.
Definition of a wave
Mechanical waves
Electromagnetic waves
Transverse waves
Longitudinal waves
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OCR AS Chemistry: Reactions of Alkenes
OCR AS Chemistry: 13.3 Reactions of Alkenes
This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Alkene addition reactions:
Hydrogen with a nickel catalyst
Halogens
Hydrogen halide
Steam with an acid catalyst
Test for unsaturated alkenes.
Bond enthalpy for sigma and pi bonds.
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OCR AS Physics: Thermistor
OCR AS Physics A: Thermistor is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
Thermistor uses
Thermistors with negative temperature coefficients
Plotting I-V curves for thermistors
Creating an experiment to test thermistors.