OCR GCSE Maths June 2021 / November 2021 Paper 4 Higher Tier Walkthrough

A complete walk through of OCR GCSE Maths November 2021 Higher Tier - Paper 4 calculator (Originally intended as June 2021 paper set, but cancelled due to Covid). Help revise for the 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
0:01:50 - Q 1 - Use of calculator
0:04:18 - Q 2 - Are of a trapezium
0:05:52 - Q 3 - Laws of indices
0:06:27 - Q 4 - Probability - Sample space
0:09:27 - Q 5 - HCF and LCM
0:22:18 - Q 6 - Moeny problem - Best buy
0:29:18 - Q 7 - Probability - tree diagrams
0:36:20 - Q 8 - Percentage change and simple interest
0:39:20 - Q 9 - Reverse percentages
0:41:27 - Q10 - Forming and solving linear equations
0:45:32 - Q11 - Similar triangles proof
0:48:05 - Q12 - Inequalities regions
0:55:46 - Q13 - Histograms
1:03:45 - Q14 - Finding turning points by completing the square
1:05:53 - Q15 - nth term of a quadratic sequence
1:16:15 - Q16 - Growth and decay
1:20:23 - Q17 - Trignonometry in non-right angled triangles - Sine Rule
1:29:01 - Q18 - Transformation of graphs
1:32:15 - Q19 - Angle properties with trigonometry
1:44:20 - Q20 - Solving simultaneous equations by substittution
1:48:24 - Outro

#MathsRulesFools #OCR #GCSEMaths
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You can download a copy of the past paper featured in this video here:
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This video appears in the following playlists:

GCSE Maths OCR Past Papers - All Paper Sets
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The solutions to these practice papers are my own and have not been provided or approved by OCR. There may be other methods of solution possible than the ones I have shown here.
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[lauraparis]

I'm so grateful these videos exist thank you so so much!!

[DopEZTam]

What program do you use to get the casio calculator on your screen?

[nxtl]

Thanks a lot this was is my mock, hoping for a 9 now!

[rehmaismail]

on Q6 (27:00) should you not divide it by 6? w video tho

[faustinakalitsi]

GOOD MORNING SIR THANK YOU FOR THE GREAT JOB. WE NEED A WALK THROUGH FOR OCR MATHS 2021 PAPER 5 & 6 THANK YOU.

[shshejeje]

Great video!! Also I have 2 questions if you don’t mind:

1) can you please do a 2023 AQA maths paper 1 non calc predictions video ( for this years gcse)

2) do maths past paper questions repeat? Or are they similar? because I want to keep doing papers but do they repeat?

THANK YOU!! 🥺😁

[heblshv]

great Q19 b - didn't see when first did.

[sadiyabegum]

thank u for this video, it's so helpful!!!