The Student Room Group
They don't have past papers on the exam board website. However, they have specimen ones that you can try out. http://www.edexcel.org.uk/qualifications/QualificationAward.aspx?id=50221
Reply 2
Oh do you know where they do have Edexcel past papers? :confused:
Not sure. I guess you have to but them, it's quite cheap anyway. Alternatively, you could ask your teacher for some.
I don't think Edexcel have free past papers on their website, so as Trev said, you have to either get them from your school or buy them. I think AQA and OCR have past papers online though, so you might want to take a look at them and see how similar they are.
Yeah. All board will have *similar* papers so try some from AQA etc.

Bare in mind, if there is some question you are completely stumped on, it's problaly because it's not in the Edexcel (or edexHELL if you prefer :wink:) syllabus.