A complete walk through of the AQA GCSE Maths Practice Paper Set 4 – Higher Tier – Paper 2. 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
0:01:50 – Q 1 – Laws of indices
0:02:23 – Q 2 – Column vector subtraction
0:03:02 – Q 3 – nth term of a linear sequence
0:03:37 – Q 4 – Function notation – substitution
0:04:02 – Q 5 – inequalities with nth term of a sequence
0:05:09 – Q 6 – Compound interest
0:10:12 – Q 7 – Trigonometry in right-angled triangles
0:11:34 – Q 8 – Prime factor decomposition
0:12:27 – Q 9 – Identities – comparing coefficients
0:14:44 – Q10 – Area of compound shapes (rectangle and circle)
0:16:14 – Q11 – Estimated mean from grouped frequency table
0:19:40 – Q12 – Venn diagrams with conditional probability
0:23:44 – Q13 – Inverse proportion and graphs of reciprocal curves
0:25:55 – Q14 – Calculations with standard form
0:28:06 – Q15 – Substitution with solving quadratic equation
0:30:54 – Q16 – Percentage increase and reverse percentages
0:34:18 – Q17 – Equations of circles
0:37:23 – Q18 – Similar shapes – ratio of lengths areas and volumes
0:39:14 – Q19 – Mensuration – surface area of a cone
0:43:49 – Q20 – Proof with quadratic expressions
0:47:01 – Q21 – Selection (with restrictions)
0:48:08 – Q22 – Ratios with volumes of cylinder and hemisphere
0:51:53 – Outro
The exam practice paper sets featured in this series of videos are owned and produced by http://www.aqa.org.uk. I am using them here for instructional purposes. You can download a copy of the practice paper featured in this video here: http://www.dls-departments.co.uk/revi…
