Well hello again. You know I seem to remember doing this last year. However us old folk forget what we did yesterday so I could be mistaken.

Don't forget, these are not the answers, just my thoughts about what I think might be on the exam paper.

You have to take coloured pencils into the exam with you

If you get lost, press this symbol to come back to this page

If you want to know about anything you can e-mail me by pressing here

Well then lets move on shall we?  GO

Can I Thank   they have been kind enough to let me use their mechanisms animations free of charge THANK YOU.