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GCSE Chemistry: Carbon
This PowerPoint presentation with worked examples and student questions covers:
• State processes of the carbon cycle.
• Define the word allotrope.
• Explain why allotropes have different properties.
• Graphite, graphene, and fullerenes
Bundle
OCR Applied Science: 21.2 Product Testing of Consumer Products
OCR Applied Science Level 3 - Module 21: Product Testing Techniques.
2.1 Types of testing i.e.:
• in-vitro
• in-vivo
• titration
• extraction and separation
2.2 Laboratory testing during development i.e.:
• formulation
• production
• quality control and assurance
• after sale monitoring.
2.3 Effectiveness of test i.e.:
• Appropriate test method
• Data collection validity and reliability
• Consistent chemical composition
• Hazards and risks of use (e.g. toxicity, possible mutagenic and
teratogenic effects, microbiological safety)
GCSE Chemistry: Formulae of Elements and Molecules
This PowerPoint presentation with worked examples and student questions covers:
• State the number of elements in a chemical formula.
• Determine the chemical formula from display formula.
• Dot and cross diagrams for bonded atoms
GCSE Chemistry: Covalent Structures
This PowerPoint presentation with worked examples and student questions covers:
• Definition of giant covalent structures
• An empirical formula shows the simplest whole-number ratio of the atoms of each compound.
• Melting and boiling point of simple molecules
• Compare physical properties of simple molecules and giant covalent lattices.
OCR Applied Science: 21.2.3 Effectiveness of Tests
OCR Applied Science Level 3 - Module 21: Product Testing Techniques.
This PowerPoint presentation with worked examples and student activities covers: Topic 2.3 of Module 21: Product Testing Techniques.
2.3 Effectiveness of test
• Appropriate test method
• Data collection validity and reliability
• Consistent chemical composition
• Hazards and risks of use
GCSE Chemistry: Conservation of Mass
This PowerPoint presentation with worked examples and student questions covers:
• State the number of atoms from a chemical formula.
• Relative Atomic masses and relative formula mass
• Practical activity of non-closed chemical reactions.
GCSE Chemistry: Group 7 - Halogens
This PowerPoint presentation with worked examples and student questions covers:
• Definition of Alkali Metals
• Properties of Halogens
• Trends and anomalies in Group 7 (Density, Melting Point)
• Reactivity of Group 7 Halogens
• Electron configuration of Group 7 Halogens
• Forming salts with alkali metals and halogens
OCR AS level Physics: Centre of Mass
OCR AS level Physics: Centre of mass is a part of the Module 3: Force and Motion
Full lesson PowerPoint with worked examples and homework with complete worked answers.
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
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.
Bundle
OCR AS level Chemistry: Alkanes
OCR AS level Chemistry: Alkanes is apart of the Module 4: Core Organic Chemistry and Analysis
All presentations come with worked examples, solutions and homeworks
Bundle
GCSE OCR Physics P5.2 Electromagnetic Spectrum
Resources for P5.2 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.
Order of the electromagnetic spectrum
Wavelength and frequency relationship
Application of wave speed equation
Rearranging equation
Producing and detecting radio waves
Recall that light is an electromagnetic wave
Give examples of some practical uses of electromagnetic waves in the radio, micro-wave, infra-red, visible, ultraviolet, X-ray and gamma-ray regions
Describe how ultra-violet waves, X-rays and gamma rays can have hazardous effects, notably on human bodily tissues.
Explain that electromagnetic waves transfer energy from source to absorber to include examples from a range of electromagnetic waves
Precautions for ultra-violet waves, X-rays and gamma rays
Careers: Medical Physicist
X-rays
CT scans
Gamma imaging
Thermogram
Magnetic Resonance Imaging
Precautions for using ionising radiation
OCR AS Physics: Combining Resistors
OCR AS Physics A: Combining Resistors is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
Rules for adding resistors in series and parallel
Applying adding resistors in series and parallel
OCR AS Physics: Analysing Circuits
OCR AS Physics: Analysing Circuits is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
Drawing and labeling circuit diagrams
Adding Resistors in Series and Parallel
Ohm’s Law
Kirchhoff’s Laws
The Electrical Power Equation
OCR AS Physics: Wave Properties
OCR AS Physics: Wave Properties is a part of the Module 4: Electrons, Waves, and Photons. PowerPoint with worked examples and homework.
GCSE OCR Physics: Circuit Calculations
This presentation covers OCR Gateway Physics 9-1 P3.2.6 Circuit Calculations.
Measuring current and potential difference
Adding resistors in series and parallel
Rearranging Ohm’s Law
Rules for series circuits
Worked solutions to series circuit exam questions
Rules for parallel circuits
Worked solutions to parallel circuit exam questions
GCSE OCR Physics P1 Test
35 mark assessment with mark scheme for P1 from OCR Gateway Physics 9-1.
Includes:
10 multiple choice questions
Density
Specific Latent Heat
Specific Heat Capacity
Pressure
Development of the atomic model
Unit conversion
Included physics equations
PIN cover sheet
OCR A level Physics: Kinetic Theory of Gases
OCR A level Physics: Kinetic Theory of Gases is a part of the Module 5: Newtonian World and Astrophysics. The PowerPoint presentation includes worked examples, solutions and a homework.
OCR A Level Physics: The Boltzmann constant
OCR A Level Physics: The Boltzmann constant presentation with homework and answers
GCSE Physics: Work Done, Kinetic and Thermal Energy
This presentation covers OCR Gateway Physics 9-1 P7.1.3 Work Done, Kinetic and Thermal Energy
Comes complete with students activities and fully worked solutions.
Energy transfers to thermal store.
Thermal energy, equation, and specific heat capacity.
Work done equation and kinetic energy equation.
Rearranging equations.
Applying equations.
Student questions with fully worked solutions.