GCSE Maths AQA June 2018 Paper 2 Higher Tier Walkthrough

AQA GCSE Maths past paper June 2018 Higher Tier - Paper 2. Complete exam past paper walk through. Help revise for the 8300 new specification 9-1 mathematics exams and your mock. This walkthrough tutorial has full solutions to each question, so you can use it like a mark scheme.

Choose to watch the whole walkthrough, or use the handy timestamps below to jump straight to the questions you want help with:

0:00:00 - Intro
0:01:45 - Q 1 - Naming parts of a circle
0:02:06 - Q 2 - Standard Form
0:03:22 - Q 3 - Convert an equation into a ratio
0:05:14 - Q 4 - Percentage of a number
0:06:00 - Q 5 - Recognising types of Sequences
0:07:51 - Q 6 - Percentage change
0:13:49 - Q 7 - Relative Frequency
0:17:06 - Q 8 - Simultaneous equations with ratio
0:23:20 - Q 9 - Error intervals
0:26:12 - Q10 - Volume of sheres
0:30:37 - Q11 - Probability Tree
0:33:50 - Q12 - Gradient of a straight line graph
0:35:40 - Q13 - algebraic fractions
0:38:39 - Q14 - Loci
0:41:19 - Q15 - Comparing averages and dispersion
0:44:13 - Q16 - Density with volume of a cylinder
0:48:00 - Q17 - Quadratic curves
0:52:04 - Q18 - Indices
0:53:06 - Advertisement Break!
0:53:48 - Q19 - Perimeter with Trigonometry (sine rule)
0:58:28 - Q20 - Substitution into a formula (torus)
1:01:28 - Q21 - Trigonometry - cosine rule
1:06:35 - Q22 - Equation of a circle
1:07:21 - Q23 - Similar solids
1:11:12 - Q24 - Limits of accuracy
1:15:47 - Q25 - Venn Diagrams with probability
1:20:26 - Q26 - Simultaneous equations (quadratic and linear)
1:24:13 - Q27 - Recurring decimal to fraction conversion
1:26:38 - Advertisement break!
1:27:02 - Q28 - Compound and inverse Functions
1:30:45 - Outro

#MathsRulesFools #AQA #GCSEMaths
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The solutions to these practice papers are my own and have not been provided or approved by AQA. There may be other methods of solution possible than the ones I have shown here.
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[rorymcleod]

ive got my calculator test tomorow ..this is a great help..thank you soo much <3

[Emma-yubd]

thank you so much for this video! i attempted the paper on my own (as revision for mocks tomorrow) and got 58/80 or 72%, but this video really helped clear up my confusion on the marks i dropped! :]

[hajarrabhi]

do not use graphical method, "i am going to use graphical method" had me dying of laughter haha, lots of love keep it up man the videos are amazing

[__abbe__]

Thank you so much!!! - you're saving so many people's GCSEs :))))

[MrTompkins]

0:01:45 - Q 1 - Naming parts of a circle
0:02:06 - Q 2 - Standard Form
0:03:22 - Q 3 - Convert an equation into a ratio
0:05:14 - Q 4 - Percentage of a number
0:06:00 - Q 5 - Recognising types of Sequences
0:07:51 - Q 6 - Percentage change
0:13:49 - Q 7 - Relative Frequency
0:17:06 - Q 8 - Simultaneous equations with ratio
0:23:20 - Q 9 - Error intervals
0:26:12 - Q10 - Volume of sheres
0:30:37 - Q11 - Probability Tree
0:33:50 - Q12 - Gradient of a straight line graph
0:35:40 - Q13 - algebraic fractions
0:38:39 - Q14 - Loci
0:41:19 - Q15 - Comparing averages and dispersion
0:44:13 - Q16 - Density with volume of a cylinder
0:48:00 - Q17 - Quadratic curves
0:52:04 - Q18 - Indices
0:53:06 - Advertisement Break!
0:53:48 - Q19 - Perimeter with Trigonometry (sine rule)
0:58:28 - Q20 - Substitution into a formula (torus)
1:01:28 - Q21 - Trigonometry - cosine rule
1:06:35 - Q22 - Equation of a circle
1:07:21 - Q23 - Similar solids
1:11:12 - Q24 - Limits of accuracy
1:15:47 - Q25 - Venn Diagrams with probability
1:20:26 - Q26 - Simultaneous equations (quadratic and linear)
1:24:13 - Q27 - Recurring decimal to fraction conversion
1:26:38 - Advertisement break!
1:27:02 - Q28 - Compound and inverse Functions
1:30:45 - Outro

[zii]

Thank you very much for the video, I found it great help and I will definitely be using your channel for additional work, for my mocks! :) Keep up the great work, you have a subscriber from me:)

[jamesnewman]

21:34 I have seen all sorts of weird and wonderful things in my life, but I have never heard a calculator do that

[TheAccumulation]

On question 2 you can just translate 1x1/2 to 1.5 then times 2 by 1.5 to get 3

[Mishkaluvh]

On Q. 13 doesn't it say you have to put it in the form of ax + b?

[krishnamckellar]

On question 10 why did you do 4/6 and not 4/3 in the formula, thank you so much for these videos I’ve got mocks in 2 weeks and there really helping me feel more confident and have a better understanding

[Azeem]

How do you know that it has to be a simultaneous equation on number 8 and that its 15/8

[Hassan-xurn]

for question 20 i used trigonometry soh cah toa and got 7.3 also and my final answer was the same would i get full marks ? even if i didnt use the sine rule

[primsiren]

for q 24. it says all lengths are to the nearest cm, so that means that for example 50.5cm (upper bound) would be rounded up and therefore 50cm could not possibly be 50.5cm . So did you just use that because its basically gives the same answer as using etc even though it's technically 'wrong'?

[danidhukavisekara]

for Q27, I thought solving algebraically meant doing it as 2.7555.. = 124/45,
then I multiplied both sides by 45, so it was 124 on both sides would I still get marks for that

[soham]

At 1:15:14 you had to round the upper bound to 36.8

[humanNumer]

in Q25 How do we know that the number 35 (or 47) excludes x? And is not the number of all Physics (or Chemistry) students. It's misleading, the numbers are in the middle of the circles suggesting their total number.

[oxtheox]

you probably wont see this in time, but please explain the last step of Q26

[ilsolemio]

I am confused on question 7, why did you not use Wednesday and Tuesday results. Why go straight for Monday and total results?
Thank you.

[sampickup]

I got 58/80 and I'm really trying to push onto a 9 any advice or help?

[pudjmvu]

For question 13 I literally just divided the top by the bottom and got the same answer. Would I still get full marks for that?