484Uploads
146k+Views
64k+Downloads
All resources
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
GCSE Biology: Electron Microscopy
This presentation covers OCR Gateway Biology 9-1 B1.1.4 Electron Microscopy
This PowerPoint is a whole lessons included with student activities and animated answers.
Comparing sizes of different cells
Using standard form
Using SI prefixes (nano, micro, milli, kilo, mega)
Comparing electron microscopes and light microscopes.
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
GCSE Biology: Bacterial Cells
This presentation covers OCR Gateway Biology 9-1 B1.1.2 Bacterial Cells
This PowerPoint is a whole lessons included with student activities and animated answers.
Typical size of bacterial cells
Subcellular structure of bacterial cells
Functions of subcellular structure of bacterial cells
Comparing animal, plant, and bacterial cells
Revision activity - flash cards
Print out of bacterial cell
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
GCSE Biology: Light Microscopy
This presentation covers OCR Gateway Biology 9-1 B1.1.3 Light Microscopy
This PowerPoint is a whole lessons included with student activities and animated answers.
Labeling a light microscope
Defining magnification and resolution.
Explaining why stains are used for light microscope.
Calculating total magnification, objective lens magnification and eyepiece lens magnification.
Calculating actual size, magnification, and magnified size of objects.
Converting from from micrometre (µm) to millimetres (mm)
Rearranging equations
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: Alpha-particle Scattering Experiment
OCR A level Physics: 24.1 Alpha-particle Scattering Experiment
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Developments of scientific models
Thompson’s plum-pudding model
Rutherford’s nuclear (planetary) model
Rutherford’s experiment, observations, and conclusions
Using Coulomb’s law to find the minimum distance between particles
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
GCSE Biology: Animal and Plant Cells
This presentation covers OCR Gateway Biology 9-1 B1.1.1 Animal and Plant Cells
This PowerPoint is a whole lessons included with student activities and animated answers.
Cells are the building blocks of living objects.
Definition of eukaryotic cells
Typical size of eukaryotic cells
Subcellular structure of animal cells
Subcellular structure of plant cells
Organelles and their functions
Revision activities (Look, Cover, Write, Check)
Print out of animal and plant cells
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: Nuclear Fusion
OCR A level Physics: 26.4 Nuclear Fusion
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Nuclear equations
Conditions for nuclear fusion
Binding energy and released energy
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: Nuclear Fission
OCR A level Physics: 26.3 Nuclear Fission
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Fuels in nuclear fission reactors
Moderators and thermal neutrons
Conservation of mass-energy
Energy released in fission reactions
Control rods
Nuclear waste management
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: Binding Energy
OCR A level Physics: 26.2 Binding Energy
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Definition of mass defect
Definition of binding energy
Binding energy per nucleon
Calculating mass defect, binding energy, and binding energy per nucleon.
Explaining nuclear stability
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: Einstein's Mass-Energy Equation
OCR A level Physics: 26.1 Einstein’s Mass-Energy Equation
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Mass-energy is a conserved quantity
Einstein’s mass-energy equation
Particle and antiparticle annihilate each other
Rest mass and increasing mass with increased kinetic energy
Interpretation of mass-energy equivalence
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: Radioactive Dating
OCR A level Physics: 25.6 Radioactive Dating
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
State what isotopes of carbon are used in carbon dating.
Explain how carbon dating works.
Calculate the age of objects with carbon dating.
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: Modelling Radioactive Decay
OCR A level Physics: 25.5 Modelling Radioactive Decay
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Iterative Method
Selecting appropriate time intervals
Comparing answers from the iterative method and exact solution.
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: Radioactive Decay Calculations
OCR A level Physics: 25.4 Radioactive Decay Calculations
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Decay constant and half-life
Using exponentials to calculate activity and number of nuclei present
Solving Differential Equations (beyond A-level Physics course)
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: Radioactivity
OCR A level Physics: 25.1 Radioactivity
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Types of ionising radiation (alpha, beta-plus/beta-minus, gamma)
Penetration power and ionising power
Detecting radiation with a Geiger (GM tube) counter
Background radiation and correct count rates
Electric and magnetic fields affect ionising radiation
Cloud chambers
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: Nuclear decay equations
OCR A level Physics: 25.2 Nuclear decay equations
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Typical speeds of radiation produced form nuclear decays
Conservation rules for nuclear decays
Nuclear notation
Alpha decays
Beta-minus and beat-plus decays
Gamma decays
Decay chains
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: Half-life and Activity
OCR A level Physics: 25.3 Half-life and Activity
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
The reason why radioactive decays are considered random and spontaneous
Rolling dice being a good analogue for radioactive decays
Definition of half-life
Determining half-life from a graph.
Calculating half-life from a table of data.
Activity of a sample in Bq
The decay constant derivation
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: Quarks
OCR A level Physics: 24.4 Quarks
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
The Standard Model of particle physics
Quarks, anti-quarks and their charges
Baryons and mesons
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: Beta decay
OCR A level Physics: 24.5 Beta decay
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Properties of neutrinos
Nuclear notation
Nuclear decay equations
Beta-plus and beta-minus decays
Quark transformation
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: Antiparticles, Leptons, & Hadrons
OCR A level Physics: 24.3 Antiparticles, Leptons, & Hadrons
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Antiparticles, their properties, and symbols
Particle and antiparticle annihilation
The four fundamental forces (strong nuclear, weak nuclear, electromagnetic, and gravitational forces) and their properties.
Definition and examples of hadrons and leptons.
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: The Nucleus
OCR A level Physics: 24.2 The Nucleus
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Nucleons
Isotopes
Nuclear notation
Atomic mass units (u)
Radius for atomic nucleus equation
Volume and density of atomic nuclei
The strong nuclear force
![srshaw89](https://d2w4qhtqw2dbsq.cloudfront.net/profile_live/20503831/small.jpg)
OCR A level Physics: Transformers
OCR A level Physics: 23.6 Transformers
Module 6 Particles and Medical Physics
This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Structure of transformers
Step-up and step-down transformers
The turn-ratio equation
The ideal transformer equation
Why transformers are used in the National Grid