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Based on 15 reviews

1. • 3
   • good images, ended up altering some slides, but a good starting point.
   • Vicki Emms - Member
2. • 2
   • Parts of this look very useful, particularly the crude oil diagram and the fractionating column animation. The polymer section was a bit abrupt. An important reason for cracking is to provide feedstocks for industrial processes
   • C J Steadman - Member
3. • 4
   • A really clear presentation with a handy summary sheet.
   • Julia Cheek - Contributor
4. • 4
   • I have used this in part for the Edexcel module C1b and again more fully for teaching C2a.5. Its a good, clear presentation, and the animations were very helpful - showing cracking and polymerisation very well. To improve it - slow the animations a little slower! Maybe a friendlier font than Baskerville.
   • Debbie Woodland - Member
5. • 4
   • very good resource- would use again
   • Noshaba Anbreen - Contributor
6. • 5
   • Superb animations, which are simple but should really help students to visualise the processes being discussed. There is quite a lot of content covered, but used together these resources make a good lesson plan.
   • Jennifer Howes - Experienced contributor
7. • 5
   • This provided a very useful springboard for further in-depth study.
   • Anonymous
8. • 2
   • This saved me from board writing and gave different pictures to what are in the text book
   • Anonymous
9. • 5
   • great stuff!
   • Anonymous
10. • 2
    • Class could clearly see molecule sizes.
    • Anonymous
11. • 3
    • A good worksheet
    • Anonymous
12. • 4
    • Good clear illustrations to explain the composition of crude oil
    • Anonymous
13. • 3
    • The kids enjoyed the power point presentation and the the work sheets were very. good for ks4
    • Anonymous
14. • 5
    • Excellent animations
    • Anonymous
15. • 4
    • Matthew Keating - Contributor