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GCSE Chemistry: Simple Molecules
This PowerPoint presentation with worked examples and student questions covers:
• Dot and cross diagrams of simple molecules
• Simple molecules form covalent bonds
• The group number on the periodic table informs us how many electrons are in the outer shell.
• Groups on the periodic table
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GCSE Chemistry: Bulk Properties
This PowerPoint presentation with worked examples and student questions covers:
• Jobs in Material Science
• Bulk properties of metals - malleable and conductors of electricity
• Bulk properties of ionic and covalent structures - brittle
• Explain why substances conducting electricity depends upon the state of matter
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OCR Applied Science: 21.1 Regulatory Bodies
This PowerPoint presentation with worked examples and student activities covers: Topic 1.1 and 1.2 of Module 21: Product Testing Techniques.
Understand the influence of regulatory bodies on development of consumer products.
1.1 The relevant governing bodies that oversee product safety for
manufacturers and consumers of products.
1.2 How governing bodies influence how quality control is applied.
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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
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GCSE Chemistry: Nanoparticles
This PowerPoint presentation with worked examples and student questions covers:
• Relative size of nanoparticles
• Convert nanometres using standard form
• Uses and dangers of nanoparticles
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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
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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.
Bundle
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GCSE OCR Chemistry C2 Elements, Compounds, and Mixtures
Resources for P2 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
Purification and Checking Purity
Metals and Non-metals
Electronic Structures
Forming Ions
Ionic Compounds
Simple Molecules
Giant Covalent Structures
Polymer Molecules
Structure of Metals
Carbon
Changing State
Bulk Properties
Nanoparticles
Bundle
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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
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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
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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.
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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).
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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.
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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.
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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.
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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
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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
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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.
Bundle
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GCSE OCR Physics P5.3 Wave Interactions
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.
Law of reflection
Labeling and measuring angles of incidence and reflection
Practical activity instructions - fully animated.
Reflection, absorption, and refraction is affected by wavelength of electromagnetic wave.
Refraction the change of velocity - speed and direction
Magnitude of refraction depending on wavelength
Magnitude of refraction depending on optical density
Refraction practical activity instructions
Wave speed, wavelength, and frequency relationship in refraction
Convex and Concaves lenses
Eyes and corrective lenses
Refraction and wavelength
Focal points for lenses
Determining the type of images produced through a lens
Names of colours for the visible spectrum
Coloured filters
Coloured objects acting as a coloured filters
White light and refracting prism
Refraction and wavelength
Specular reflection
Diffuse scattering
Scattering - Why the sky is blue and milk is white.
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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