Edexcel GCSE Maths (1MA1) Higher : June 2023 Paper 3

A run-through of Edexcel's GCSE Maths Higher exam (Paper 3) from June 2023. Click on the hyperlinks in this description below to skip straight to individual questions. If you're watching on a mobile device, you may need to click the hyperlinks I've attached in the video comments.
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Introduction: 0:00
Question 1 (Laws of indices and expanding brackets): 0:37
Question 2 (Percentages of amounts on context): 2:00
Question 3 (Angle facts/Show that triangle is isosceles): 4:10
Question 4 (Proportional reasoning/hours to full a water tank): 8:23
Question 5 (LCM and HCF using prime factors): 10:00
Question 6 (Rates of change/proportional reasoning in contect): 13:06
Question 7 (Turning point and roots of a quadratic graph): 16:42
Question 8 (Density, mass and volume): 18:14
Question 9 (Percentages of amounts): 19:58
Question 10 (Find length of a triangle): 22:41
Question 11 (Box plots and comparing distributions): 28:33
Question 12 (Expanding 3 brackets): 32:21
Question 13 (Algebraic proof): 35:59
Question 14 (Triangle joined to sector/find area of sector): 40:54
Question 15 (Difference of two squares): 45:28
Question 16 (Enlarge triangle): 48:45
Question 17 (Tangent to a graph): 52:25
Question 18 (Surface area of a frustum): 55:52
Question 19 (Identifying error with a drawn graph): 1:00:05
Question 20 (Proving recurring decimal equals a fraction): 1:01:16
Question 21 (Solving an algebraic fractional equation): 1:05:20
Question 22 (Find an expression from 2 column vectors): 1:13:56
Question 23 (Circle and tangent geometry): 1:19:56
Question 24 (Algebraic probability expressed as an algebraic fraction): 1:25:34