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OCR AS Chemistry: Practical Techniques in Organic Chemistry
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OCR AS Chemistry: Practical Techniques in Organic Chemistry

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OCR AS Chemistry: 16.1 Practical Techniques in Organic Chemistry This PowerPoint is a whole lessons included with student activities, animated answers, homework questions with answers provided. This lesson covers: Heating under reflux Distillation Re-distillation Purifying Organic Products Removing impure acids from organic compounds Drying agents
OCR AS Chemistry: Module 4 Organic Chemistry
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OCR AS Chemistry: Module 4 Organic Chemistry

20 Resources
This bundle includes all PowerPoint lessons for Module 4 Organic Chemistry. All PowerPoints are whole lessons included with student activities, animated answers, homework questions with answers provided. Basic concepts of organic chemistry Organic Chemistry Nomenclature of organic compounds Representing the formulae of organic compounds Isomerism Introduction to reaction mechanisms Alkanes Properties of the alkanes Chemical reactions of the alkanes Alkenes Properties of the alkenes Stereoisomerism Reactions of alkenes Electrophilic addition in alkenes Polymerisation in alkenes Alcohols Properties of alcohols Reactions of alcohols Haloalkanes The chemistry of haloalkanes Organohalogen compounds in the environment Organic Synthesis Practical techniques in organic chemistry Synthetic routes Spectroscopy Mass spectrometry Infrared spectroscopy
GCSE Physics: Radiation and Temperature
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GCSE Physics: Radiation and Temperature

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This presentation covers OCR Gateway Physics 9-1 P8.3.4 Radiation and Temperature This PowerPoint is a whole lessons included with student activities and animated answers. All objects emit electromagnetic radiation Describe how changing temperature changes frequency, wavelength, and intensity of the radiation produced. Explain why objects change temperature by absorbing and emitting radiation. Explain why the temperature of the Earth changes due to greenhouse gases in the atmosphere.
A Level Chemistry: The Chemistry of Phenol
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A Level Chemistry: The Chemistry of Phenol

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OCR A level Chemistry: 25.3 The Chemistry of Phenol This PowerPoint is a whole lesson included with student activities, animated answers, homework questions with answers provided. This lesson covers: Naming phenols Distinguishing between phenols and alcohols Distinguishing between phenols and alkenes Distinguishing between phenols and carboxylic acids Phenol as a weak acid Electrophilic reactions with phenols Comparing and explaining the reactivity of phenols and benzene
GCSE OCR Physics: P2.3 Forces in action
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GCSE OCR Physics: P2.3 Forces in action

6 Resources
All resources for P2.3 GCSE OCR Physics Gateway 9-1.Triple and comined (Higher and Foundation) is covered in this material. Includes: • Stretching springs • Stretching materials and storing energy • Gravitational Fields and Potential Energy • Turning Forces • Simple Machines • Hydraulics
OCR A level Physics: Coulomb’s Law
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OCR A level Physics: Coulomb’s Law

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OCR A level Physics: 22.2 Coulomb’s Law 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: Electric force related to the product of charge and square of the separation The constant of proportionality 𝑘 Permittivity of free space Experiment for investigating Coulomb’s Law Electric Field Strength and Coulomb’s Law
OCR A level Physics: Charged particles in uniformed electric fields
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OCR A level Physics: Charged particles in uniformed electric fields

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OCR A level Physics: 22.4 Charged particles in uniformed electric fields 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: Equations for constant acceleration Maximum kinetic energy of a charged particle in a uniformed field Sketching trajectories for charged particles in uniformed fields Calculating velocities for horizontal and vertical components
OCR A level Physics: Uniformed electric fields & capacitance
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OCR A level Physics: Uniformed electric fields & capacitance

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OCR A level Physics: 22.3 Uniformed electric fields & capacitance 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: Liquid crystal displays (LCDs) Electric field between two charged parallel plates Deriving an equation for electric field strength of a parallel plate capacitor. Accelerating charged particles in a uniformed electric field Capacitance of a parallel plate capacitor with an insulating (dielectric) material - relative permittivity Millikan’s experiment
OCR A level Physics: Charged Particles in Magnetic Fields
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OCR A level Physics: Charged Particles in Magnetic Fields

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OCR A level Physics: 23.3 Charged Particles in Magnetic Fields 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: Apply Fleming’s left-hand rule to charged particles Deriving an equation for the magnetic force experienced by a single charged particle (F = BQv) Charged particles describing (moving) in circular paths in magnetic fields. The velocity selector. The Hall probe and Hall voltage.
OCR A level Physics: Electromagnetic Induction
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OCR A level Physics: Electromagnetic Induction

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OCR A level Physics: 23.4 Electromagnetic Induction 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: Electromagnetic induction produces an induced e.m.f Conditions to produce electromagnetic induction How to increase electromagnetic induction Magnetic flux density, magnetic flux, and magnetic flux linkage Units of weber (Wb)
OCR A level Physics: Transformers
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OCR A level Physics: Transformers

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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
OCR A level Physics: Nuclear decay equations
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OCR A level Physics: Nuclear decay equations

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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
GCSE Biology: DNA
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GCSE Biology: DNA

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This presentation covers OCR Gateway Biology 9-1 B1.2.1 DNA This PowerPoint is a whole lessons included with student activities and animated answers. DNA stands for deoxyribonucleic acid. DNA is found in the nucleus of cells. DNA is packaged into a thread-like structure called chromosomes. Humans typically have 46 chromosomes shared from their parents. Genes are sections of DNA that code for physical characteristics. The structure of DNA. DNA is comprised of monomers called nucleotides. A nucleotide consists of a phosphate group, a sugar (deoxyribose), and an organic base. There are four organic bases: Adenine, A. Thymine, T. Cytosine, C. Guanine, G. Hydrogen bonds in DNA.
GCSE OCR Biology: B1.1 Cell Structures
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GCSE OCR Biology: B1.1 Cell Structures

4 Resources
All resources for B1.1 Cell Structures GCSE OCR Biology Gateway 9-1. Triple and combined (Higher and Foundation) is covered in this material. Each 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 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 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 Comparing sizes of different cells Using standard form Using SI prefixes (nano, micro, milli, kilo, mega) Comparing electron microscopes and light microscopes.
GCSE Biology: Aerobic Respiration
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GCSE Biology: Aerobic Respiration

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This presentation covers OCR Gateway Biology 9-1 B1.3.2 Aerobic Respiration This PowerPoint is a whole lessons included with student activities and animated answers. Word equation for aerobic respiration Balanced symbol equation for aerobic respiration Aerobic respiration is an exothermic reaction The structure of mitochondria ATP and its uses Why blood flow increases to muscles when exercising
GCSE Biology: Photosynthesis
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GCSE Biology: Photosynthesis

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This presentation covers OCR Gateway Biology 9-1 B1.4.1 Photosynthesis This PowerPoint is a whole lessons included with student activities and animated answers. Word and symbol equation for photosynthesis. Carbon dioxide diffuses from the air through the stomata. Water travels by osmosis through the root hair cells. Photosynthesis occurs inside the plant’s chloroplast. Chloroplasts contain a green pigment called chlorophyll. Photosynthesis is an endothermic reaction. The two main stages of photosynthesis. Comparing photosynthesis and aerobic respiration.
GCSE Biology: Factors Affecting Photosynthesis
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GCSE Biology: Factors Affecting Photosynthesis

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This presentation covers OCR Gateway Biology 9-1 B1.4.3 Factors Affecting Photosynthesis This PowerPoint is a whole lessons included with student activities and animated answers. Definition for rate of photosynthesis The rate of photosynthesis affects the rate of biomass Limiting factors include, light level, carbon dioxide concentration, and temperature. Graphs for rate of photosynthesis against light level, carbon dioxide concentration, and temperature. Plotting data graphs. Exam questions.
GCSE Biology: Osmosis
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GCSE Biology: Osmosis

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This presentation covers OCR Gateway Biology 9-1 B2.1.2 Osmosis This PowerPoint is a whole lessons included with student activities and animated answers. Definition of osmosis. Explaining water potential and concentration of solution. How cells change during osmosis - turgid, lysis, crenated, plasmolysed