Edexcel mark schemes 2015

Do you know what the grade boundaries are?

They aren't released until results day.

What do you think C1 C2 will be realistically?

In my opinion, C1 will be around 62 and C2 will be around 59

Do you know what the grade boundaries are?

Is that a guess? How did you find them?

That is a pure guess, dw lol

Pls tell me i did bad aswell:/
Do you do S1 or M1
What do you thinkvyou got in C1C2?

I did S1. I hope I have got a solid A in both C1 and C2 and S1

What do you think C165 C263 is in terms of UMS?

Hi mate, whats your take on the C1 C2 gb?

For you
C1=79
C2=69
S1=91
....lol

Unlucky, were you aiming for an A all along?

I wasn't really aiming for any grade just high marks, like 90 UMS in each module, because that's what matters. It's a shame that I accidentally missed a question in C1 and read the last question incorrectly and in C2 most of the marks are obtained by methods. What do you think you got?

What particular C2 Q did you misread? What is the proof or the differentiation after it?

For me i got

C1 - 65
C2 - 63
S1 - 56


What do you think i got?

No, I was referring to the the last question in C1, I misread that and I'm bad at adding numbers, I got everything right in the arithmetic sequence question until you had to add two numbers together. In C2 I panicked and got the final answers wrong for many questions. On question 2 I made a silly mistake, I mean the question was so trivial yet I made a mistake.


For the question where you had to eliminate a in the geometric sequence, I understood Arsey's method, but the mark scheme just says, " eliminate a to give (1+r)(1-r)= 17/81 ," I don't get that method.

Also the trig identity, I panicked so much that I just couldn't work it out during the exam.

I think you got bang on an A.

Why do you think you only got 56 in S1? Normally people find normal distribution difficult, but I find it really easy, S1 is easier than core maths for me.