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GCSE Physics: Hooke's Law Practical
This PowerPoint presentation with worked examples and student questions covers:
• Definition of Hooke’s Law
• Converting from centimeters to meters
• Converting from millimeters to meters
• Calculating the spring constant from a gradient of a force-extension graph
• The parallax effect and good experimental practice
• Data analysis (calculating mean and significant figures).
GCSE Chemistry: Carboxylic Acids
This PowerPoint presentation with worked examples and student questions covers:
• Functional groups of carboxylic acids, alcohols, alkanes, and alkenes.
• Mnemonic device for naming carboxylic acids
• General formula for carboxylic acids
• Drawing the structural formula for carboxylic acids
• Carboxylic acids as weak acids and
• Acid reactions with bases, metals, and carbonates
• Oxidation reactions from alcohols to carboxylic acids
GCSE Chemistry: Crude Oil and Cracking
This PowerPoint presentation with worked examples and student questions covers:
• Definition of hydrocarbons
• Fossil fuels being finite and non-renewable
• Inter-molecular forces and boiling points
• Fractional distillation of crude oil
• Uses of crude oil
• Cracking equations and reasons to crack hydrocarbons
GCSE Chemistry: Addition Polymers
This PowerPoint presentation with worked examples and student questions covers:
Prefixes mono- and poly-
Alkanes and alkenes functional groups
Saturated and unsaturated carbon bonds
Addition polymerisation reactions
Conditions needed for polymerisation reactions
How monomers form polymers
Repeat units and monomers
GCSE Chemistry: Biological Polymers
This PowerPoint presentation with worked examples and student questions covers:
Proteins as polymers and amino acids as monomers
Carbohydrates and simple sugars
Comparing simple sugars (glucose, fructose, and sucrose) with complex carbohydrates (starch).
DNA as a polymer and nucleotides as monomers
Structure of nucleotides (phosphate group,
a sugar (deoxyribose), and an organic base).
Base pairing in DNA and hydrogen bonds
OCR Physics P2 Forces Revision
This revision PowerPoint should take approximately 5 hours of class time to complete.
This PowerPoint covers GCSE OCR Physics Gateway 9-1. Triple and combined (Higher and Foundation) is covered in this material.
** P2.1 Motion:**
Distance, time and speed
Vectors and Scalars
Acceleration
Distance-time graphs
Velocity-time graphs
Kinetic Energy
** P2.2 Newton’s Laws:**
Forces and Interactions
Free Body Diagrams
Newton’s First Law
Newton’s Second Law
Everyday Forces
Momentum
Work Done and Power
P2.3 Forces in Action:
Stretching springs
Stretching materials and storing energy
Gravitational Fields and Potential Energy
Turning Forces
Simple Machines
Hydraulics
GCSE Physics: Resistance of a wire practical activity
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.
GCSE Chemistry: Condensation Polymers
This PowerPoint presentation with worked examples and student questions covers:
Block notation for hydrocarbons
Amino acids functional groups
Amino acids forming proteins through condensation reactions
Forming polyesters through condensation reactions
Forming polyamides through condensation reactions
Comparing polyesters and polyamides
Conditions for condensation polymers
GCSE Chemistry: Producing Electricity Using Chemistry
This PowerPoint presentation with worked examples and student questions covers:
Chemical cells uses
Fuel cell uses
Comparing fuel cells and chemical cells
Environmental impact of fuel cells and chemical cells
The structure of fuel cells
The operation of fuel cells
Half-equations for fuel cells
OCR A level Physics: Angular Acceleration
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.
Bundle
OCR A level Physics: Thermal Physics
OCR A level Physics: Thermal Physics apart of the Module 5: Newtonian World and Astrophysics.
All presentations come with worked examples, solutions and homeworks.
OCR A level Physics: Angular Velocity and the Radian
OCR A level Physics: Angular Velocity 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: 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
OCR A level Physics: Exploring Centripetal Forces
OCR A level Physics: Centripetal Force 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.
OCR AS Chemistry: Nomenclature of Organic Compounds
OCR AS Chemistry: 11.2 Nomenclature of Organic Compounds
This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Aliphatic, alicyclic, and aromatic compounds.
Naming organic compounds
Drawing organic compounds
Functional Groups
Alkane
Alkene
Alkyne
Alcohols
Haloalkane
Aldehyde
Ketone
Carboxylic Acid
Ester
Amine
Nitrile
Bundle
OCR A level Physics: Circular Motion
OCR A level Physics: Thermal Physics apart of the Module 5: Newtonian World and Astrophysics.
All presentations come with worked examples, solutions and homeworks.
OCR AS Chemistry: Organic Chemistry
OCR AS Chemistry: 11.1 Organic Chemistry
This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Definition of hydrocarbons
What organic chemistry is
Saturated and unsaturated hydrocarbons
Definition of functional groups
Definition of homologous group
OCR AS Chemistry: Representing the formulae of Organic Compounds
OCR AS Chemistry: Formulae for Organic Compounds
This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
molecular formula
empirical formula
general formula
displayed formula
structural formula
skeletal formula
Bundle
OCR AS level Chemistry: Basic Concepts of Organic Chemistry
OCR AS level Chemistry: Basic Concepts of Organic Chemistry apart of the Module 4: Core Organic Chemistry and Analysis
All presentations come with worked examples, solutions and homeworks
Bundle
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.