Скачать или смотреть OCR GCSE Maths Paper 6 Higher November 2020 Autumn Solutions

OCR GCSE Maths Paper 6 (Higher Tier) – November 2020 (Calculator)

This video is a complete, step-by-step walkthrough of the OCR GCSE Mathematics Paper 6 Higher Tier (November 2020).

Perfect for Higher students preparing for mocks, resits, or building exam confidence, with clear methods and exam-ready reasoning to help you pick up every mark.

🔗 DOWNLOADS & RESOURCES:

📄 Blank Question Paper (PDF): https://mathvault.io/ocr-gcse

✅ Official Mark Scheme (PDF): https://mathvault.io/ocr-gcse

✍️ Worked Solutions (PDF): https://mathvault.io/ocr-gcse

🎓 Book a 1-to-1 GCSE Maths Tution: https://calendar.app.google/nsaMrH3MU...

📌 What’s Covered in This Video:

✅ Scatter graph: plot points, outlier, best fit, estimate & extrapolation
✅ Inequality solving + number line
✅ Linear graph (electricity): estimate cost + compare gradients
✅ Estimation (1 s.f.) + percentage error
✅ Regular polygon angles (12-sided)
✅ Density/volume/mass problem (truck load)
✅ Vectors as column vectors
✅ Conditional probability to find total bricks (t)
✅ Direct proportion chain (x ∝ y, y ∝ z) → z in terms of x
✅ Reverse percentages: commission + tax multiplier
✅ Functions: solve for x + show only one solution + find p and q
✅ Probability: matching first letters from two option lists
✅ Ratio + area scale factor (similar triangles)
✅ Cone + cylinder volume (solve for r)
✅ Tree diagram probability (bus starts first time)
✅ Circle theorems + tangent/radius + sine rule length
✅ Geometric sequence (next term + nth term)
✅ Recurring decimal to fraction
✅ Quadratic graph: roots + intersections with a line
✅ Parallel vectors (solve for k)
✅ Algebraic fractions: simplify to a single fraction

TIMESTAMPS

0:00 Intro
0:13 Q1 Scatter graph (plot, outlier, best fit, estimate, extrapolation)
3:37 Q2 Inequality + number line
4:36 Q3 Electricity graph estimate + compare gradients
8:42 Q4 Estimation + % error
13:57 Q5 Polygon exterior + interior angles
14:50 Q6 Density/volume/mass (truck load)
18:12 Q7 Vectors (column vectors)
19:57 Q8 Conditional probability (find t)
24:22 Q9 Direct proportion chain (z in terms of x)
27:02 Q10 Reverse % (commission + tax multiplier)
30:55 Q11 Functions (solve x, uniqueness, find p & q)
34:30 Q12 Probability (same first letter)
36:48 Q13 Ratio + area scale factor
39:16 Q14 Cone + cylinder volume (solve r)
42:35 Q15 Tree diagram probability
46:02 Q16 Circle theorems + tangent + sine rule
50:33 Q17 Geometric sequence (next term + nth term)
52:12 Q18 Recurring decimal → fraction
54:09 Q19 Quadratic roots + line intersection method
59:25 Q20 Parallel vectors (find k)
1:01:22 Q21 Algebraic fractions (single fraction)

🎯 Who Is This For?

• Year 10 & 11 OCR Higher Tier students
• Students revising independently or with a tutor
• Teachers, parents & tutors supporting GCSE revision

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