OCR GCSE Maths Paper 5 Higher November 2018 Solutions скачать в хорошем качестве

OCR GCSE Maths Paper 5 Higher November 2018 Solutions

OCR GCSE Maths Paper 4 (Higher Tier) – November 2018 (Calculator) This video is a complete, step-by-step walkthrough of the OCR GCSE Mathematics Paper 4 Higher Tier (November 2018). Ideal for students preparing for mocks, summer exams or resits, this video explains every question clearly using calculator-ready methods and exam-style reasoning to help you secure every possible 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 Tuition: https://calendar.app.google/nsaMrH3MU... ✅ Support me: https://buymeacoffee.com/mathvault.io 📌 What’s Covered in This Video: ✅ Percentage profit from buying/selling in bulk ✅ Speed & unit conversions: show 5km in under 14 minutes + why it might fail ✅ Critique an incorrect method (Pythagoras used on a non-right triangle) ✅ Compare compound vs simple interest over 8 years ✅ Form and solve a linear equation from a worded money problem ✅ Equal volumes: cylinder vs sphere — solve for radius ✅ Constructions: angle bisector, perpendicular bisector & shading a region ✅ Prime factors: LCM, HCF, index laws, and prime factor trees ✅ Venn diagram from data + probability from the diagram ✅ Solve an equation using a quadratic graph (read roots) ✅ Composite functions: work backwards for inputs + output in terms of x ✅ Histograms: frequency density, missing class and completing the chart ✅ Factorising fully using HCF (explaining an incomplete answer) ✅ Inverse proportion with √x: find the formula linking x and y ✅ Box plots: draw from stats + compare average and consistency ✅ Solve a quadratic by factorisation (two solutions) ✅ Quadratic sequence: find a, b and c for an² + bn + c ✅ Coordinate geometry: perpendicular line equation through a given point ✅ Similar solids: use volume scale factor to find new height ✅ 3D trigonometry in a triangular prism: find angle AFB ✅ Exponential growth model: complete table, sketch graph, predict the year ✅ Tree/proportion reasoning: show females RH proportion is greater than males RH proportion TIMESTAMPS 0:00 Intro 0:07 Q1 Percentage profit (candles) 1:33 Q2a Speed: show 5km less than 14 mins 3:15 Q2b Why he might not achieve it 3:47 Q3 Explain why Mario is wrong (not right-angled) 4:47 Q4 Compound vs simple interest (difference after 8 years) 9:00 Q5 Rulers & crayons equation (find crayon cost) 11:26 Q6 Cylinder = sphere volume (radius of sphere) 14:22 Q7 Constructions + shade region 19:52 Q8 Prime factors: LCM / HCF / index laws 25:31 Q9 Venn diagram + probability 27:44 Q10 Use graph to solve quadratic 28:14 Q11 Functions: inputs + output in terms of x 31:24 Q12 Histogram: missing bar (0–10 seconds) 34:56 Q13 Factorise fully (HCF) 35:44 Q14 Inverse proportion with √x (find formula) 36:57 Q15 Box plots + comparisons 40:11 Q16 Solve by factorisation 42:38 Q17 Quadratic sequence (find a, b, c) 45:53 Q18 Perpendicular line equation 48:03 Q19 Similar cylinders (volume → height) 50:55 Q20 Triangular prism: find angle AFB 55:47 Q21 Exponential model: table/graph/year prediction 58:55 Q22 Tree/proportion: RH females vs RH males 🎯 Who Is This For? • GCSE students studying OCR Higher Tier (Calculator) • Students revising for mocks, resits, or final exams • Teachers, parents & tutors supporting GCSE revision 👍 Like the video if it helped you, comment your questions below, and share with classmates! 👉 Subscribe for more full paper walkthroughs, exam tips, and calculator strategies. #gcsemaths #ocrmaths #mathsrevision #highertier #paper4 #november2018 #calculatorpaper #mathswalkthrough #gcseexampractice #keystage4 #mathshelp #ocrgcse #maths2026 #gcse2026