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Chemistry - Age 14-16 (KS4 / GCSE) - Structures and Bonding

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posted 19/02/2008Ions and how they are formed

 
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Age 14-16 (KS4 / GCSE)

Based on 2 reviews
"Very clearly set out and ideal for visual learners - great!"

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Contributor:
Barnaby Grimble
Plumstead Manor - Negus School

 

Excellent, clear and detailed illustration of how ions are formed. Explains bonding theory and electron structure. Includes several animated worked examples of positive and negative ion formation for different elements, plus test questions to aid understanding. Concludes with the formation of sodium chloride. Clear diagrams and animations throughout.

posted 11/05/2008Ionic Bonding worksheet

Three page worksheet of increasing difficulty for pupils to complete to demonstrtae their understanding of ionic bonding

posted 23/09/2007Covalent Bonding

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

Based on 0 reviews

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Contributor:
Jennifer Howes

 

Presentation introducing covalent bonding as the sharing of electrons, as well as information about the physical properties of covalent compounds and some interactive elements.

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 25/06/2008Matter - Atomic structure

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

Based on 2 reviews
"well structured!"

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Contributor:
Simon Ball
Balcarras School

 

Presentation that discusses what matter is made from: elements and compounds; electrons, protons, neutrons and the structure of teh atom. Great for revision or a brief introduction. It includes a brief historical background. [10 Slides].

posted 14/06/2008Ions plenary

 
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Age 14-16 (KS4 / GCSE)

Based on 1 reviews
"Simple and well presented - an useful starter or revision resource."

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Contributor:
lisa biddulph
The Gedling School

 

Students pick a box then decide what type of ion will be formed from the element shown -very good AFL. This plenary is suitable for all levels.

posted 13/06/2008Ionic Bonding

 
 

PowerPoint with animations showing several examples of ionic bonding. Lots of dot cross diagrams to explain how atoms lose or gain electrons to become ions. It includes Giant Ionic structures and physical properties. [10 Slides]. This resource would be complemented well by the resource: "Ions plenary".

posted 10/06/2008Covalent Bonding

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

Based on 1 reviews
"Excellent for graphical representations of bonding and structure."

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Contributor:
Simon Ball
Balcarras School

 

PowerPoint with animations to show Covalent Bonding, using chlorine as an initial example. Lots of dot cross diagrams to explain the sharing of electrons and different ways of representing examples of covalent compounds. It also includes Giant Covalent structures and Allotropes. [10 Slides].

posted 01/05/2008Periodic Table - Fun Quiz for IWB

 
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Age 14-16 (KS4 / GCSE)

Based on 1 reviews
"Great for class participation. Fun as well as testing."

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Contributor:
Henry Cordy-McKenna
The Honywood Community Science School

 

One of my earlier, but no less effective, interactive PowerPoints. Pupils click or touch the correct element on the periodic table that correponds to the question. Correct answers are rewarded with a WOO-HOO from Homer. Great for a plenary on atomic/proton number, groups, electron shells.

posted 21/03/2008Structure bonding and the mole

A revision activity for students who don't like writing but like a bit of colouring! Students open it within powerpoint to edit the slides before viewing as a slideshow. I've used it with very weak KS4 groups. It can easily be edited to suit any syllabus: exercises cover bonding, compounds, the Periodic Table, calculating molar mass of compounds etc. An answer powerpoint is provided.

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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