Hi- I am doing my AS at the moment with Edexcel as a distance learning course, so I have intermittent contact with an online tutor, the learning materials sent by the online course people and 2 texts which are not Edexcel- I am overseas so my options are limited.
I have downloaded the spec from the Edexcel website but the course materials hand out-whilst broadly the same doesn't follow in the same order or all have all the concepts mentioned in the spec.
For instance, while my course handout has lots on the structure and function of various carbohydrates, it doesn't go into how the structure is linked to the function which is mentioned in the spec. I was thinking what I really need is lots of past papers and mark schemes so I can see how the questions come up, but when I try and access past papers and mark schemes on the Edexcel website it asks me to log in- which I cant do. Are there any other places I could find these?
Thanks for any help.