GCSE Maths AQA June 2018 Paper 1 Higher Tier Walkthrough (24 May 2018)

A complete walk through of AQA GCSE Maths June 2018 Higher Tier - Paper 1 non-calculator (24 May 2018). 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 - Cubes and Cube roots
0:03:03 - Q 2 - Vectors
0:04:10 - Q 3 - Simplifying expressions
0:05:11 - Q 4 - Approximation
0:06:31 - Q 5 - Solving linear inequalities
0:07:44 - Q 6 - Fractions
0:09:41 - Q 7 - Coordinate geometry - midpoints
0:11:42 - Q 8 - Relative frequency
0:13:51 - Q 9 - Range with fraction addition
0:16:10 - Q10 - Inverse proportion
0:19:10 - Q11 - Forming and solving equations with perimeter
0:21:54 - Q12 - Comparing numbers in Standard form
0:23:37 - Q13 - Metric unit conversion
0:24:45 - Q14 - Linear sequences with ratio
0:32:12 - Q15 - Probability and expectation
0:34:21 - Q16 - Percentage increase with ratio
0:35:06 - Q17 - Trigonometry - Sine Rule
0:37:29 - Q18 - Surface area of a prism
0:47:15 - Q19 - Interpreting Cumulative frequency curves and box plots
0:54:43 - Q20 - Linear sequences with simultaneous equations
0:58:31 - Q21 - Transformations - Enlargement with negative scale factor
1:01:57 - Q22 - Venn Diagrams with set notation
1:03:29 - Q23 - Fraction multiplication
1:05:55 - Q24 - Laws of Indices
1:08:09 - Q25 - Graphs of trigonometric functions and exact values
1:11:44 - Q26 - Converting linear equations into ratios
1:15:38 - Q27 - Solving quadratic equations
1:20:16 - Q28 - Surds
1:23:30 - Q29 - Transformation of curves and their equations
1:27:04 - Advertisement Break - Topic Tests
1:27:45 - Q30 - Exact trigonometric values
1:29:43 - 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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[justiceoforiszn]

Putting Q18 on Maths papers should be illegal

[sophienice]

Thank you so much! You’ve been a huge help in my revision whilst i’ve been off school, i’m keeping up with my class perfectly, you’re amazing :)

[danielsamuel]

Thank you absolute legend I would sell my left kidney for u

[geesehoward]

Extremely helpful, sir. You have been an enormous help in keeping me ahead of class. I was struggling to keep my 1st place in class however, ever since I found your channel, there is no struggle at all in being the best at maths in my school. You are the best

[NuggetUK]

For question 14, I just created an nth term sequence for the lines and an nth term sequence for the curves and since it's looking for the ratio of 10:9, you can use algebra to solve for n if you write the nth term sequences below the ratios and therefore obtain the answer

[MrTompkins]

Timestamps for mobile users: 0:00:00 - Intro
0:01:45 - Q 1 - Cubes and Cube roots
0:03:03 - Q 2 - Vectors
0:04:10 - Q 3 - Simplifying expressions
0:05:11 - Q 4 - Approximation
0:06:31 - Q 5 - Solving linear inequalities
0:07:44 - Q 6 - Fractions
0:09:41 - Q 7 - Coordinate geometry - midpoints
0:11:42 - Q 8 - Relative frequency
0:13:51 - Q 9 - Range with fraction addition
0:16:10 - Q10 - Inverse proportion
0:19:10 - Q11 - Forming and solving equations with perimeter
0:21:54 - Q12 - Comparing numbers in Standard form
0:23:37 - Q13 - Metric unit conversion
0:24:45 - Q14 - Linear sequences with ratio
0:32:12 - Q15 - Probability and expectation
0:34:21 - Q16 - Percentage increase with ratio
0:35:06 - Q17 - Trigonometry - Sine Rule
0:37:29 - Q18 - Surface area of a prism
0:47:15 - Q19 - Interpreting Cumulative frequency curves and box plots
0:54:43 - Q20 - Linear sequences with simultaneous equations
0:58:31 - Q21 - Transformations - Enlargement with negative scale factor
1:01:57 - Q22 - Venn Diagrams with set notation
1:03:29 - Q23 - Fraction multiplication
1:05:55 - Q24 - Laws of Indices
1:08:09 - Q25 - Graphs of trigonometric functions and exact values
1:11:44 - Q26 - Converting linear equations into ratios
1:15:38 - Q27 - Solving quadratic equations
1:20:16 - Q28 - Surds
1:23:30 - Q29 - Transformation of curves and their equations
1:27:04 - Advertisement Break - Topic Tests
1:27:45 - Q30 - Exact trigonometric values
1:29:43 - Outro

[nehanoby]

thank you so much the explanations are so useful !!

[carysthaxter]

thank you so much youre a god send <3

[xiaoting]

My teacher told us for number 27a, the correct answer was 'because there are always answers, even if they are not real (using the i, irrational unit)

so i assume that was wrong, and wouldn't get you the mark? thank you for the video btw, it's been very helpful :))

[demiblade]

for question 20 shoudn't they be negative

[snxv]

For question 29 I am very confused, If it is moving to the left the x value will become more negative so why does it end up being x + 3 not x - 3. Help would be greatly appreciated

[keiraplume]

on question 24.b. 2 root 25 is 10 then you cube it and it becomes 30. i am confused on how you got 5 to the power of 3. thanks

[rorymcleod]

thank you hopefully this helps in my test tomorow

[espkogz]

how do we revise Q14 and Q18 ? thank you

[fdrey]

hey i have a question, on number 29a) why is it (x+3) when ur moving 3 places to the left? wouldnt it be x-3. Thankyou.

[treehousea]

Question 21 I understand the question but don’t understand why scale factor 02 means -2 rather than 2 can you explain. also for question 24 won’t you have to square the 2 in the brackets to make 4power18

[miawebb]

Please can you do a video on the AQA maths paper 1 higher tier, 21st may 2019

[lolhaha]

For question 21, on my paper it says scale factor of -2. But on your paper it says 02.

[Lizzardking]

at 6:25 couldnt you divide it by 100 to makeit more accurate to the origional question

[ILOVEALLAHHHHH]

Which topic is question 27?? I have my exams in a couple of days and our class hasn't done that topic. Can you please share the link for that topic video,