Скачать или смотреть EDEXCEL GCSE Maths Paper 1 Higher November 2019 Autumn Solution

Edexcel GCSE Maths Paper 1 (Higher Tier) – November 2019 | Complete Non-Calculator Paper Walkthrough with Answers

This video is a full, step-by-step walkthrough of the Edexcel GCSE Mathematics Paper 1 Higher Tier (November 2019, Autumn series). Ideal for students preparing for GCSEs or resits, we go through every question clearly and efficiently, showing reliable methods to secure marks without a calculator.

🔗 DOWNLOADS & RESOURCES:

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

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

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

🎓 Book a 1-to-1 Maths Tutoring Session: [email protected]

📌 What’s Covered in This Video:

✅ LCM of 108 and 120 using prime factor trees
✅ Ratio problem (women, men & children in a choir) – find n
✅ Multiply mixed numbers; convert to improper fractions
✅ Construction: perpendicular from a point to a line (ruler & compasses)
✅ Angle chase in triangles with given ratio; find missing angle
✅ Combined means across groups; check/justify a claim
✅ Index laws: (p²)⁵ and simplifying algebraic fractions with indices
✅ Bearings & scale drawing with speed–time to locate a point
✅ Speed–distance–time with unit consistency (minutes ↔ hours)
✅ Cumulative frequency graph; IQR; probability from the graph
✅ Estimating total counters from sample proportions
✅ Rearranging formulas: make a variable the subject (spotting common mistakes)
✅ Adding algebraic fractions; factorising by inspection
✅ Triangle area → quadratic → solve for side lengths
✅ Convert recurring decimal to a fraction (recurring block method)
✅ Surds: rationalise a denominator; use the conjugate form a + (√3)/b
✅ Similar solids: area→length→volume scale factors; fill-count reasoning
✅ Inverse functions and composition equations (solve for x)
✅ Solving exponential equations by rewriting bases
✅ Function transformations: y = f(x+1) − 3 and reflection y = f(−x)
✅ Quadratic sketch via completing the square; exact intercepts & turning point
✅ Circle theorems & congruence (angles in the same segment; ASA)

⏱️ Timestamps for Quick Navigation:

0:00 – Intro & overview
0:14 – Q1 LCM of 108 and 120 (prime factors)
2:47 – Q2 Ratio (women/men/children) – find n
4:05 – Q3 Multiply mixed numbers (1¾ × 1⅓)
5:07 – Q4 Construction: perpendicular from point P to line CD
6:18 – Q5 Angle chase with ratio inside triangles (find ∠BDC)
8:54 – Q6 Means of red/blue/green bricks; is Donna correct?
10:52 – Q7a Indices: (p²)⁵
11:12 – Q7b Simplify 12x⁷y³ ÷ 6x³y → 2x⁴y²
12:03 – Q8(1) Bearings & scale drawing: distance Q from lighthouse L
15:33 – Q8(2) Bearing of Q from L
16:23 – Q9(1) Distance in 18 minutes at 72 km/h
17:54 – Q9(2) Compare 72 km/h vs 20 m/s (unit conversion)
19:36 – Q10(a) Draw cumulative frequency graph
21:01 – Q10(b) Interquartile range
22:24 – Q10(c) Probability between 50 and 90 minutes
24:07 – Q11 Estimate total counters P from sample
25:12 – Q12 Make Q the subject; identify Spencer’s mistake
25:59 – Q13(a) Single fraction: (5/(x+1)) + (2/(3x))
27:05 – Q13(b) Factorise (x + y)² + 3(x + y)
28:10 – Q14 Triangle area → quadratic → shortest side
30:50 – Q15 0.41818… recurring → fraction
32:43 – Q16(a) Rationalise 22/√11
33:20 – Q16(b) Write √3/(2√3 − 1) in form a + (√3)/b
34:52 – Q17 Similar containers (SA 4:9) → volumes → number of fills
37:49 – Q18(a) Inverse function: f⁻¹(50)
39:33 – Q18(b) Solve hg(x) = 3x² + x − 1 for x
43:05 – Q19 Exponential equation (rewrite bases of 3)
45:03 – Q20(a) Transform graph y = f(x+1) − 3
46:08 – Q20(b) Image of point under y = f(−x)
46:55 – Q21 Sketch y = 2x² − 8x − 5 (turning point & intercepts)
52:13 – Q22 Circle theorems & congruence proof (ASA)

🎯 Who Is This For?

• Year 10 & 11 students taking GCSE Higher Tier (Edexcel) – Paper 1 Non-Calculator prep
• Students revising with or without a tutor
• Teachers, parents, and tutors supporting revision

👉 Subscribe for more full paper walkthroughs, revision strategies, and maths tips.
👍 If this helped, please like, comment your questions, and share with classmates!

#gcsemaths #edexcelmaths #mathsrevision #paper1 #highertier #gcse2019 #mathswalkthrough #noncalculator #studywithme #mathstutorial #gcseexampractice #keystage4 #mathshelp #gcsepaperwalkthrough #maths2019
#gcse2026 #maths2026