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OCR AS Chemistry: Introduction to Reaction Mechanisms
OCR AS Chemistry: 11.5 Introduction to Reaction Mechanisms
This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Covalent bonds
Homolytic fission and heterolytic reactions
Curly arrows in reaction mechanisms
Identifying addition, substitution, and elimination reactions.
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.
GCSE Physics: The Speed of Sound
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.
GCSE Physics: Wave Velocity & Water Waves
This presentation covers OCR Gateway Physics 9-1 P5.1.2a Wave Velocity & Water Waves. Includes student activities and full worked answers.
Definition of mechanical waves
Water waves as a transverse waves
Converting from cm, mm, and km into m.
Definition and equation for frequency.
Wave speed equation
Rearranging equations
Ripple tank demonstration and explanation
OCR AS Chemistry: Structural Isomerism
OCR AS Chemistry: 11.4 Structural Isomerism
This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided.
This lesson covers:
Definition for Structural Isomers
Moving functional group to form isomers
Aldehydes and ketones being structural isomers
Skeletal formula and structural formula
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
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
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
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
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 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 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.
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.
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 AS Physics: Sensing Circuits
OCR AS Physics: Analysing Circuits is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
Kirchhoff’s Laws for potential difference
Thermistors and LDRs in sensing circuits
Ratio of resistances and ratio of potential differences
GCSE Physics: Sensing Circuits
This presentation covers OCR Gateway Physics 9-1 P3.2.7 Sensing Circuits
Potential difference in series and parallel circuits
Lamps in series and parallel
Gravitational potential and potential difference
LDR and Thermistor in potential divider circuits
Using LDRs to control security lights
Using thermistors to control heating/cooling circuits
Exam questions with worked solutions
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.
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: Electrical Current Practical Activity
This presentation covers OCR Gateway Physics 9-1 P3.1.2 Electrical Current
Electron flow and conventional current
Measuring current with ammeters
Series and parallel circuits
Comparing current at junctions
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