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OCR AS level Physics: Electrical Circuits
OCR AS level Physics presentations for module 4: Energy, Power, and Resistance.
All presentations come with worked examples, solutions and homeworks.
This covers topics from Kirchhoff’s laws to potential dividers and sensing circuits.
Bundle
OCR AS level Physics: Waves 2
OCR AS level Physics presentations for module 4: Waves 2
All presentations come with worked examples, solutions and homeworks.
This covers topics from Superposition of Waves to Harmonics with different boundary conditions.
Bundle
GCSE OCR Chemistry C1 Particles
All resources for P1 GCSE OCR Chemistry Gateway 9-1 Triple and combined (Higher and Foundation) is covered in this material.
Includes:
Introducing Particles
Chemical and Physical Changes
Limitations of the Particle Model
Atomic Structure
Isotopes and Ions
Developing the Atomic Model
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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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GCSE OCR Chemistry C4.1 Predicting and identifying reactions and products
C4.1 Predicting and identifying reactions and products
All resources for P4.1 GCSE OCR Chemistry Gateway 9-1 Triple and combined (Higher and Foundation) is covered in this material.
Includes:
Group 1 - The Alkali Metals
Group 7 - The Halogens
Halogen Displacement Reactions
Group 0 - The Noble Gases
The Transition Metals
Reactivity of Elements
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GCSE OCR Physics P5.1 Wave Behaviour
Resources for P5.1 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.
Includes:
Definition of a wave
Mechanical waves
Electromagnetic waves
Transverse waves
Longitudinal waves
Amplitude
Wavelength
Frequency
Time period
Calculating frequency and equation
Relationship between frequency and wavelength when speed is constant.
Calculating time period from frequency with equations
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.
Ray diagrams
Absorption, reflection and transmission
Sonar
Ultrasound
Rearranging equation
Refraction
Relationship between wave speed and wavelength
Structure of the ear.
Frequency range of human hearing.
Explanation of the limited frequency range of humans.
Explanation for hearing deteriorating with age.
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GCSE OCR Physics: P2.3 Forces in action
All resources for P2.3 GCSE OCR Physics Gateway 9-1.Triple and comined (Higher and Foundation) is covered in this material.
Includes:
• Stretching springs
• Stretching materials and storing energy
• Gravitational Fields and Potential Energy
• Turning Forces
• Simple Machines
• Hydraulics
Bundle
OCR A level Physics: Stars
OCR A level Physics: Chapter 19 Stars is apart of the Module 5: Newtonian world and Astrophysics.
All presentations come with worked examples, solutions and homeworks.
19.1 Objects in the Universe
19.2 Life Cycles of Stars
19.3 Hertzsprung-Russell Diagram
19.4 Energy Levels in Atoms
19.5 Spectra
19.6 Analysing Starlight
19.7 Stellar Luminosity
The size of astronomical objects: Universe, Galaxies, Solar systems, Stars, Planets, Planetary satellites, Comets, Artificial planetary satellites
Comparing planets and comets
The birth of stars
Stars in equilibrium during the main sequence
Calculating mass in kg from solar mass
Life cycle of stars with a mass between 0.5 and 10 solar masses
Life cycle of stars with a mass above 10 solar masses
Pauli exclusion principle and electron degeneracy pressure
Red giants and white dwarfs
The Chandrasekhar limit
Red supergiants to black holes and neutron stars
Stellar nucleosynthesis
Definition of luminosity
Usual axis choice of a HR diagram.
Identifying the positions of the main sequence, white dwarfs, red giants, and red supergiants.
Description of how stellar evolution is shown in a Hertzsprung-Russell diagram
Atoms have different electron arrangements
Ground state energy
Bound electron states being negative
Converting between joules and electronvolts
Calculating the change of energy between energy states
Calculating a photon’s frequency and wavelength
The electromagnetic spectrum and wavelengths
Definition of spectroscopy
Electrons and energy levels
Continuous spectra
Emission spectra from gases
Absorption spectra from gases
Electromagnetic interference
Double slit experiment
Path and phase difference
Diffraction grating
The grating equation
Lines per millimeter to grating spacing
Maximum order, n
Maximum number of maxima
The electromagnetic spectrum, frequency/wavelength, and temperature
Black body radiation
Wein’s displacements law
Stefan’s law (Stefan-Boltzmann law)
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GCSE OCR Physics: P2.2 Newton's Laws
All resources for P2.2 GCSE OCR Physics Gateway 9-1.Triple and comined (Higher and Foundation) is covered in this material.
Includes:
Forces and Interactions
Free Body Diagrams
Newton’s First Law
Newton’s Second Law
Everyday Forces
Momentum
Work Done and Power
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OCR A level Physics: Gravitational Fields
OCR A level Physics: Gravitational Fields is apart of the Module 5: Newtonian world and Astrophysics.
All presentations come with worked examples, solutions and homeworks.
18.1 Gravitational Fields
18.2 Newton’s law of gravitation
18.3 Gravitational field strength for a point mass
18.4 Kepler’s laws
18.5 Satellites
18.6 Gravitational potential
18.7 Gravitational potential energy
The terms: eccentricity, aphelion, perihelion, astronomical unit
Kepler’s First Law
Kepler’s Second Law
Kepler’s Third Law
Graphs of T^2 against r^3 to determine the gradient (constant of proportionality, k).
Equating (4π)^2/𝐺𝑀 to the gradient (constant of proportionality, k)
Key features of geostationary and low polar orbit satellites
Conditions for stable orbits for satellites
Applying Kepler’s laws to the orbits of satellites
Radial and uniformed field
Definition of gravitational potential energy
Deriving escape velocity
Force-Distance graphs for gravitational fields
Center of mass and treating spherical objects as point masses
Gravitational fields
Definition of gravitational potential
Applying the gravitational potential equation
Graph of gravitational potential against distance (V against r)
Combining gravitational potentials from more than one mass
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OCR A level Chemistry: Chromatography and Spectroscopy
OCR A level Chemistry: Chromatography and Spectroscopy is apart of the Module 6: Organic Chemistry and Analysis.
All presentations come with worked examples, solutions and homeworks.
29.1 Chromatography and Functional Group Analysis
29.2 Nuclear Magnetic Resonance (NMR) Spectroscopy
29.3 Carbon-13 NMR Spectroscopyy
29.4 Proton NMR Spectroscopy
29.5 Interpreting Proton NMR Spectra
29.6 Combined Techniques
Thin layer chromatography (TLC)
Rf values
Gas chromatography (GC)
Gas chromatograms
Retention time and peak integrations
Calibration curves from retention time and relative peak area
Differentiation of functional groups: alkene, primary and secondary alcohols, aldehydes, cabonyl compounds, carboxylic acids, and haloalkes.
Nuclear Spin
Resonance
Tetramethylsilane (TMS)
Chemical Shift ẟ
Identifying different carbon environments
The types of carbon environment
The amount of chemical shift ẟ / ppm
Identifying the number of different proton environments
Identifying the types of proton environment and chemical shifts
Integration traces (area of peaks) and relative number of protons
The spin-spin splitting pattern (n + 1)
Predicting proton NMR spectra for molecules
Identifying the number of different proton environments
Identifying the types of proton environment and chemical shifts
Integration traces (area of peaks) and relative number of protons
Percentage yield to determine empirical formula
Mass spectra
Infrared spectra
Carbon-13 NMR spectra
Proton NMR spectra
Bundle
GCSE OCR Chemistry C3.1 Introducing Chemical Reactions
Resources for C3.1 GCSE OCR Chemistry Gateway 9-1 Triple and Combined (Higher and Foundation) is covered in this material.
Includes:
Formulae of elements and molecules
Formulae of ionic compounds
Conservation of mass
Chemical Equations
Half equations and ionic equations
The mole
Mole calculations
Bundle
OCR AS level Physics: Motion
OCR AS level Physics: Forces and Motion is a part of the Module 3: Forces and Motion.
All presentations come with worked examples, solutions and homeworks.
These are fully updated PowerPoints will all exercises with full worked solutions.
Bundle
GCSE OCR Chemistry C2.1 Purity and Separating Mixtures
All resources for P2.1 GCSE OCR Chemistry Gateway 9-1 Triple and combined (Higher and Foundation) is covered in this material.
Includes:
Relative Formula Mass
Empirical Formula
Pure and Impure Substances
Filtration and Crystallisation
Simple Distillation
Paper Chromatography
Gas and Think Layer Chromatography
Purification and Checking Purity
Bundle
GCSE OCR Physics: P7.1 Energy and Forces
All resources for P7.1 Work Done GCSE OCR Physics Gateway 9-1. Triple and combined (Higher and Foundation) is covered in this material.
Energy Stores and Energy Transfers
Work Done and Kinetic Energy
Work Done, Kinetic Energy and Thermal Energy
Work Done and Spring Energy
Gravitational Energy
Kinetic Energy
Kinetic and Gravitational Energy
Gravitational and Spring Energy
Gravitational Force and Energy
Bundle
GCSE OCR Physics: P6 Radiation
All resources for GCSE OCR Physics Gateway 9-1 P6 Radiation.
Triple and combined (Higher and Foundation) is covered in this material.
Atoms and Isotopes
Alpha, Beta, and Gamma Radiation
Nuclear Equations
Half-life
Radiation and the body
Nuclear Fusion
Nuclear Fission
Radiation in and out of atoms
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OCR AS level Physics: Forces in Action
OCR AS level Physics presentations for module 3: Forces in Action.
All presentations come with worked examples, solutions and homeworks.
This covers topics from weight as a force to Archimedes’ principle.
Bundle
OCR AS level Physics: Waves 1
OCR AS level Physics presentations for module 4: Waves 1
All presentations come with worked examples, solutions and homeworks.
This covers topics from wave properties to Snell’s law and total internal reflection.
Bundle
GCSE OCR Physics P4 Magnetism
All resources for P4 Magnetism and Magnetic Fields for GCSE OCR Physics Gateway 9-1.Triple and combined (Higher and Foundation) is covered in this material.
• Magnets and Magnetic Fields
• Currents and Fields
• Right Hand Cork-screw Rule
• Fleming’s Left Hand Rule
• Currents and Forces
• Motors
• Electromagnetic Induction
• Generators
• Transformers
• Speakers and Microphones
GCSE OCR Physics 9-1 Paper 2 Revision Booklets
OCR GCSE Physics Paper 2 for higher tier (triple and combined) are covered with individual revision booklets.
Each booklet has:
Link to specification number
Denotes if it is higher or combined material
Equations to recall and apply for that section
Equations to apply for that section
Key Points
Exam questions
Mark Schemes for each question
Triple Booklets:
P5.1 Wave Beahviour and Wave Velocity
P5.2 Electromagnetic Waves
P5.3 Wave Interactions
P6.1 Radioactive Emissions
P6.2 Uses and Hazards - Fusion and Fission
P7 Energy
P8.1 Physics on the move
P8.2 Powering Earth
P8.3 Beyond Earth
Combined Booklets:
P4.1 Wave Beahviour and Wave Velocity
P4.2 Electromagnetic Waves
P4.3 Radioactice Emissions
P6 Energy
P6.2 Physics on the move
P6.3 Powering Eaerth