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Chemistry - Age 14-16 (KS4 / GCSE) - Earth Resources and Metals

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posted 06/06/2008Crude Oil, Alkanes and Alkenes

 
 

The Crude Oil PowerPoint outlines the fact that crude oil is a mixture of hydrocarbons. The PowerPoint Alkanes and Alkenes discusses how crude oil is separated via fractional distillation, the properties and uses of alkanes and alkenes, cracking, and polymerisation leading to the production of plastics. Worksheet answers appear in the presentation. Several animations throughout. [17 Slides]

posted 19/02/2008Generating Electricity 1

 
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Age 11-14 (KS3)
Age 14-16 (KS4 / GCSE)

Based on 2 reviews
"A really good set of resources. It is more than just a powerpoint presentation as stude..."

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Contributor:
Barnaby Grimble
Plumstead Manor - Negus School

 

Two interactive resources with animated diagrams to show how fossil fuel power stations work and discuss the advantages and disadvantages of non-renewable fuels, particularly air pollution. The second presentation outlines types of renewable energy and their disadvantages. There is an accompanying quiz worksheet.

posted 04/12/2007Fractional Distillation of Crude Oil

Interactive presentation covering where crude oil comes from; the purpose of oil refining; how fractional distillation works; trends in boiling point, viscosity, flammability, volatility and chain length; naming hydrocarbons; and uses of products obtained from crude oil.

posted 09/11/2008Polymers from crude oil

Introduction to refining and polymerisation. An onscreen cloze/labelling activity written in Excel; it ticks each word as students get them correct. Students like it because it gives immediate feedback. I've used it with all ability groups at GCSE. If you want to work out how it's done, the password to unprotect it is 'teachable'. Save as a template to stop students overwriting the original.

posted 19/02/2008Processing Copper

 
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Age 11-14 (KS3)
Age 14-16 (KS4 / GCSE)

Based on 1 reviews
"Really well structured and presented. I like the inclusion of calculation e.g. % coppe..."

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Contributor:
Barnaby Grimble
Plumstead Manor - Negus School

 

Detailed presentation about each of the five stages of copper mining and purification. Includes several useful animations, questions and answers about the electrolysis of copper and teacher's notes for each slide.

posted 19/02/2008Thermal Decomposition

 
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Age 14-16 (KS4 / GCSE)

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Contributor:
Barnaby Grimble
Plumstead Manor - Negus School

 

A resource based around two practical experiments to investigate thermal decomposition of metal carbonates, and then concentrating on calcium carbonate: the formation of quick lime and slaked lime and uses of slaked lime. Inludes a short interactive activity.

posted 19/02/2008Alkanes and Alkenes Quiz

 
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Age 14-16 (KS4 / GCSE)

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Contributor:
Barnaby Grimble
Plumstead Manor - Negus School

 

Excellent two page worksheet concentrating on the differences between alkenes and alkanes. Includes questions about structure, formulae and properties.

posted 10/02/2008Rocks and the Rock Cycle

Fill the blanks exercise covering the rock cycle, with information on igneous, sedimentary and metamorphic rocks. A brief overview on weathering and an exercise to test undestanding of cross cutting relationships and evidence in rocks.

posted 06/02/2008The Air

A complete lesson from objectives to summary. Contains whole class activities on the slides to bring out key points about this topic. The material covered includes: percentage gases in air, names and symbols of gases, molecular structure of gases, introduction to particulates.

posted 16/10/2007Plate Boundaries

 
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Age 14-16 (KS4 / GCSE)
Age 16-18 (A-level)

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Contributor:
Jennifer Howes

 

Presentation of convergent, divergent and strike-slip plate boundaries with fully animated, detailed diagrams and examples.

You might want to search for the following topics: Chemical Reactions, Earth Resources and Metals, Organic Chemistry, Primary Chemistry, Rates and Equilibria, Structures and Bonding, The Periodic Table or the following related subjects: Biology, Chemistry, Physics

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