Edexcel Maths GCSE Paper 1 Foundation 24 May 2018 Unofficial Markscheme

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Lokan*
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#1
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#1
Let's start a student mark scheme here, teachers are welcome!
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luppyguppy
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#2
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#2
put a markscheme up please,

thank you gorgeoussss
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FailingInGeneral
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#3
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#3
Waiting for a mark scheme... For a friend!!! She needs to pass to get into uni and she is stressing!! Help her find a mark scheme ^^
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FernD234
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#4
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#4
How did everyone find that paper? I thought the first half was okay but the last few pages were slightly grim & some rather odd questions throughout
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Djerun
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#5
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#5
(Original post by Lokan*)
Let's start a student mark scheme here, teachers are welcome!
Question one. Answer = 6000

There was some algebraic question. It was something like 3x4T and I got 12t.

2. Put the numbers in order. Can't remember the numbers but fairly simple.

Some other question about 3kg of meat = 54 pounds. Asked you to figure out how much 1kg costs. 54 divided by 3 = 18.

Some question on houses. I got 220 as a total number of houses. Might of gotten that wrong.

The line was a radius.

Question on the area of the pyramid. I found the area of each triangle which was bxh divided by 2 = 12. I then multiplied 12 times 4 to find each of the faces. The base of the pyramid was a square with a side of 6. A square's sides are equal so I just did 6x6 to get 36. So 48 + 36.

There was some question on costs of a holiday. I went stupid and only divided the return tickets cost by four. I neglected to divide the others by 4 as I thought it only applied to the first one. I didn't realise all the costs were divided by 4. I might have redeemed one mark at the end by dividing one of the answers by 4. I got the probably wrong answer of 1100.

There were some ratio questions I can't remember the answers too.

There was question asking you to find 15 percent of 160. I divided 160 by 10 and then divided that by 2 to find 8. I then multipled 8 by 3 to get 15 percent/24.


The vectors were just adding and subtracting.
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Djerun
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#6
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#6
(Original post by FernD234)
How did everyone find that paper? I thought the first half was okay but the last few pages were slightly grim & some rather odd questions throughout
Yeah first half was nice. I didn't like the y = 1-4X question.

Was confused as to whether I should be concerned about whether a - or a + was relevant to the question.

What answers did you put down for any questions?
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princess770
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#7
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#7
Yeah pls anyone mark scheme
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princess770
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#8
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#8
guys what about renee sweets question oh my god I am so stupid I put radius and I crossed out it ughhhh
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princess770
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#9
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#9
holidays one made me confused so I did half them
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FernD234
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#10
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#10
(Original post by Djerun)
Yeah first half was nice. I didn't like the y = 1-4X question.

Was confused as to whether I should be concerned about whether a - or a + was relevant to the question.

What answers did you put down for any questions?
The graph question? yeah wasn't a fan of that. I was doing the x values times by 4 then taking that away from 1, not a clue if that's what you were meant to do though.
Urmm i can't really remember most of the questions but for the salary one with the 3 different people I changed the fractions and ratios into percentages and said that Isabel saved the most with 30 percent or something, again probably wrong
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Djerun
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#11
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#11
(Original post by FernD234)
The graph question? yeah wasn't a fan of that. I was doing the x values times by 4 then taking that away from 1, not a clue if that's what you were meant to do though.
Urmm i can't really remember most of the questions but for the salary one with the 3 different people I changed the fractions and ratios into percentages and said that Isabel saved the most with 30 percent or something, again probably wrong
I got that too!!! I got 30% with Isabel!
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Djerun
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#12
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#12
(Original post by FernD234)
The graph question? yeah wasn't a fan of that. I was doing the x values times by 4 then taking that away from 1, not a clue if that's what you were meant to do though.
Urmm i can't really remember most of the questions but for the salary one with the 3 different people I changed the fractions and ratios into percentages and said that Isabel saved the most with 30 percent or something, again probably wrong
I was taking them away from 1. I had to keep stopping myself from subtracting 1 from the bigger number. My line ended up being slightly off
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FernD234
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#13
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#13
(Original post by Djerun)
I got that too!!! I got 30% with Isabel!
ahhh nice nice, that gives me hope
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amira.9
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#14
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#14
(Original post by FernD234)
The graph question? yeah wasn't a fan of that. I was doing the x values times by 4 then taking that away from 1, not a clue if that's what you were meant to do though.
Urmm i can't really remember most of the questions but for the salary one with the 3 different people I changed the fractions and ratios into percentages and said that Isabel saved the most with 30 percent or something, again probably wrong
nah your right still usable got 30% that garvin guy got 28% and the other dude saved 25%
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amira.9
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#15
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#15
(Original post by Djerun)
Question one. Answer = 6000

There was some algebraic question. It was something like 3x4T and I got 12t.

2. Put the numbers in order. Can't remember the numbers but fairly simple.

Some other question about 3kg of meat = 54 pounds. Asked you to figure out how much 1kg costs. 54 divided by 3 = 18.

Some question on houses. I got 220 as a total number of houses. Might of gotten that wrong.

The line was a radius.

Question on the area of the pyramid. I found the area of each triangle which was bxh divided by 2 = 12. I then multiplied 12 times 4 to find each of the faces. The base of the pyramid was a square with a side of 6. A square's sides are equal so I just did 6x6 to get 36. So 48 + 36.

There was some question on costs of a holiday. I went stupid and only divided the return tickets cost by four. I neglected to divide the others by 4 as I thought it only applied to the first one. I didn't realise all the costs were divided by 4. I might have redeemed one mark at the end by dividing one of the answers by 4. I got the probably wrong answer of 1100.

There were some ratio questions I can't remember the answers too.

There was question asking you to find 15 percent of 160. I divided 160 by 10 and then divided that by 2 to find 8. I then multipled 8 by 3 to get 15 percent/24.


The vectors were just adding and subtracting.
aren’t ya gunna post the rest of the answers?
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FernD234
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#16
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#16
(Original post by Djerun)
I was taking them away from 1. I had to keep stopping myself from subtracting 1 from the bigger number. My line ended up being slightly off
Yup same, I didn't plot all the points but it seemed to form a graph of some form, what direction did your line go up from? bottom
left corner or bottom right corner?
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Djerun
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#17
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#17
(Original post by amira.9)
aren’t ya gunna post the rest of the answers?
I'm doing this from memory.
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Djerun
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#18
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#18
(Original post by FernD234)
Yup same, I didn't plot all the points but it seemed to form a graph of some form, what direction did your line go up from? bottom
left corner or bottom right corner?
Bottom right corner.

I ended up writing down the values for both the ways I would interprate the information. I just chose one and ended up with bottom right corner
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John233233233
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#19
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#19
Meybe someone have a Mark schema or something similar?
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anonymous747383
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#20
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#20
the graph question i did was okay you can swap the the equation to y=4x-1
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