Overall rating 4 out of 54.6 (7 ratings)
Last updated 08 July 2013, created 16 December 2011, viewed 8,800
A 56-page page powerpoint lesson to help students learn how the gases in the Earth's atmosphere have developed and to explain how oxygen was produced. A guide and quiz about the changes that have occurred to create the planet as we know it today.
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Needs a bit of tweaking but very useful overall. Thanks for the hard work.
Excellent - very useful. Will use some of this for revision this week
Brilliant! many thanks.
Brilliant! Really useful with lovely activities and well explained concepts. This is a really powerful tool for revision and consolidation of learning. I added this resource to the @tesScience newsletter. Thanks for sharing.
Generally good but you will need to take a look at the dates. Lots of 'millions' instead of 'billions' for example. Thanks
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