If you have just joined us, then you need to read previous editions in the series, you will find these here:
With each publication in this series, I was giving you assignments to do and asked you to return these to me for editing. This way you sent in your effort, which I called a ‘submission’ and I send back a ‘correction’ to you. In doing this, you ended up with a comparison.
I am now going to change the system. In future you will not send in submissions, but I will publish my version of the assignment a week later and that way you can compare what you have done with what I have written.
If you have just joined us, you are free to submit the earlier assignments to us for correction, to help get you started.