China-friendly mirror (cn.improject.org). YouTube may fail on some mainland networks — other resources still work. Global site

Mainland mobile carriers often block or throttle Cloudflare Workers. Reliable phone access needs China CDN (e.g. EdgeOne) and ICP备案 — this mirror is not yet listed on beian.miit.gov.cn.

News

Worked Exam Video Solutions

Catalogue includes third-party YouTube videos for education. Unless marked IMProject example, clips are not our content — they embed/link out to YouTube and are not proof-watched or QC’d by IMProject.

Showing 32 solutions (IMProject videos plus 10 random external — use filters or search for more of the 362)

IMProject · GDC walkthrough
CIE 06072025Paper 41Variant 1M/JQ11GDC walkthroughIMProject

CIE 0607/41 M/J 2025 Q11 — worked solutions

IMP-Quality Approved

CIE 0607 · Paper 41 · Var 1 · 2025 M/J · Q11

IMProject example — worked solution for CIE 0607 Paper 41 (M/J 2025) Question 11, with GDC walkthrough.

Was this helpful?

…

Sign in to rate this video.

CIE 06072026Paper 61Variant 1M/JQ1–4IMProject

CIE 0607/61 M/J 2026 Q1–4 — Frame sums investigation (worked solutions)

IMP-Quality Approved

CIE 0607 · Paper 61 · Var 1 · 2026 M/J · Q1–4

Paper 6 Section A Q1–4 Frame sums

Was this helpful?

…

Sign in to rate this video.

CIE 06072026Paper 61Variant 1M/JQ5–7GDC walkthroughIMProject

CIE 0607/61 M/J 2026 Q5–7 — Modelling cylinder in a cone (worked solutions)

IMP-Quality Approved

CIE 0607 · Paper 61 · Var 1 · 2026 M/J · Q5–7

Paper 6 Section B Q5–7 Modelling Cones and cylinders

Was this helpful?

…

Sign in to rate this video.

CIE 06062025Paper 21Variant 1O/NQ12IMProject

CIE 0606/21 O/N 2025 Q12 — Velocity vectors; time of collision

IMP-Quality Approved

CIE 0606 · Paper 21 · Var 1 · 2025 O/N · Q12

IMProject (@IMProjectLessons) — step-by-step solution for CIE Additional Maths 0606/21 O/N 2025 Question 12 (Kinematics · Vectors in two dimensions).

Was this helpful?

…

Sign in to rate this video.

CIE 06072025Paper 41Variant 1M/JQ10IMProject

CIE 0607/41 M/J 2025 Q10 — worked solutions (cylinder and cone)

IMP-Quality Approved

CIE 0607 · Paper 41 · Var 1 · 2025 M/J · Q10

Worked solution for CIE 0607 Paper 41 (M/J 2025) Question 10 — cylinder and cone volumes, radius, slant height, and curved surface area.

Was this helpful?

…

Sign in to rate this video.

CIE 06072025Paper 41Variant 1M/JQ12–13IMProject

CIE 0607/41 M/J 2025 Q12–13 — worked solutions (triangle + speed)

IMP-Quality Approved

CIE 0607 · Paper 41 · Var 1 · 2025 M/J · Q12–13

Q12 triangular field cosine rule + closest to B; Q13 Pierre quadratic speeds

Was this helpful?

…

Sign in to rate this video.

CIE 06072025Paper 41Variant 1M/JQ14GDC walkthroughIMProject

CIE 0607/41 M/J 2025 Q14 — worked solutions (similar bottles)

IMP-Quality Approved

CIE 0607 · Paper 41 · Var 1 · 2025 M/J · Q14

Worked solution for CIE 0607 Paper 41 (M/J 2025) Question 14 — mathematically similar bottles.

Was this helpful?

…

Sign in to rate this video.

CIE 06072025Paper 41Variant 1M/JQ15IMProject

CIE 0607/41 M/J 2025 Q15 — worked solutions

IMP-Quality Approved

CIE 0607 · Paper 41 · Var 1 · 2025 M/J · Q15

Worked solution for CIE 0607 Paper 41 (M/J 2025) Question 15.

Was this helpful?

…

Sign in to rate this video.

CIE 06072025Paper 61Variant 1M/JQ1–2GDC walkthroughIMProject

CIE 0607/61 M/J 2025 Q1–2 — Paper 6 investigation (worked solutions)

IMP-Quality Approved

CIE 0607 · Paper 61 · Var 1 · 2025 M/J · Q1–2

Paper 6 Section A Q1–2

Was this helpful?

…

Sign in to rate this video.

CIE 06072025Paper 61Variant 1M/JQ3GDC walkthroughIMProject

CIE 0607/61 M/J 2025 Q3 — Modelling crossed poles (worked solutions)

IMP-Quality Approved

CIE 0607 · Paper 61 · Var 1 · 2025 M/J · Q3

Worked solution for CIE 0607 Paper 61 (M/J 2025) Question 3 — Paper 6 Section B modelling (crossed poles), with TI-Nspire GDC walkthrough.

Was this helpful?

…

Sign in to rate this video.

CIE 06072025Paper 61Variant 1M/JQ4–5GDC walkthroughIMProject

CIE 0607/61 M/J 2025 Q4–5 — Modelling crossed poles (worked solutions)

IMP-Quality Approved

CIE 0607 · Paper 61 · Var 1 · 2025 M/J · Q4–5

Paper 6 Section B modelling crossed poles Q4–5

Was this helpful?

…

Sign in to rate this video.

CIE 06072025Paper 62Variant 1M/JQ6–9GDC walkthroughIMProject

CIE 0607/62 M/J 2025 Q6–9 — Modelling hammer throwing (worked solutions)

IMP-Quality Approved

CIE 0607 · Paper 62 · Var 1 · 2025 M/J · Q6–9

Paper 6 Section B Q6–9 Modelling Hammer throwing

Was this helpful?

…

Sign in to rate this video.

CIE 06062024Paper 13Variant 3O/NQ1IMProject

CIE 0606/13 O/N 2024 Q1 — worked solutions

IMP-Quality Approved

CIE 0606 · Paper 13 · Var 3 · 2024 O/N · Q1

IMProject (Maths Paper Walkthrough) — step-by-step solution for CIE Additional Maths 0606/13 O/N 2024 Question 1.

Was this helpful?

…

Sign in to rate this video.

CIE 06062024Paper 13Variant 3O/NQ2IMProject

CIE 0606/13 O/N 2024 Q2 — worked solutions

IMP-Quality Approved

CIE 0606 · Paper 13 · Var 3 · 2024 O/N · Q2

IMProject (Maths Paper Walkthrough) — step-by-step solution for CIE Additional Maths 0606/13 O/N 2024 Question 2.

Was this helpful?

…

Sign in to rate this video.

CIE 06062024Paper 13Variant 3O/NQ3IMProject

CIE 0606/13 O/N 2024 Q3 — worked solutions

IMP-Quality Approved

CIE 0606 · Paper 13 · Var 3 · 2024 O/N · Q3

IMProject (Maths Paper Walkthrough) — step-by-step solution for CIE Additional Maths 0606/13 O/N 2024 Question 3.

Was this helpful?

…

Sign in to rate this video.

Pearson WMA122019Paper 2Variant 01NovQ1aIMProject

Pearson WMA12/01 Nov 2019 Q1a — Edexcel IAL P2 worked solutions

IMP-Quality Approved

Pearson WMA12 · Paper 2 · Var 01 · 2019 Nov · Q1a

IMProject (Dave Lamb @qmperu) — Edexcel International A Level Pure Mathematics P2 November 2019 WMA12/01 Q1a walkthrough.

Was this helpful?

…

Sign in to rate this video.

Pearson WMA122019Paper 2Variant 01NovQ1bIMProject

Pearson WMA12/01 Nov 2019 Q1b — Edexcel IAL P2 worked solutions

IMP-Quality Approved

Pearson WMA12 · Paper 2 · Var 01 · 2019 Nov · Q1b

IMProject (Dave Lamb @qmperu) — Edexcel International A Level Pure Mathematics P2 November 2019 WMA12/01 Q1b walkthrough.

Was this helpful?

…

Sign in to rate this video.

Pearson WMA122019Paper 2Variant 01NovQ2aIMProject

Pearson WMA12/01 Nov 2019 Q2a — Edexcel IAL P2 worked solutions

IMP-Quality Approved

Pearson WMA12 · Paper 2 · Var 01 · 2019 Nov · Q2a

IMProject (Dave Lamb @qmperu) — Edexcel International A Level Pure Mathematics P2 November 2019 WMA12/01 Q2a walkthrough.

Was this helpful?

…

Sign in to rate this video.

Pearson WMA122019Paper 2Variant 01NovQ2bIMProject

Pearson WMA12/01 Nov 2019 Q2b — Edexcel IAL P2 worked solutions

IMP-Quality Approved

Pearson WMA12 · Paper 2 · Var 01 · 2019 Nov · Q2b

IMProject (Dave Lamb @qmperu) — Edexcel International A Level Pure Mathematics P2 November 2019 WMA12/01 Q2b walkthrough.

Was this helpful?

…

Sign in to rate this video.

Pearson WMA122019Paper 2Variant 01NovQ3aIMProject

Pearson WMA12/01 Nov 2019 Q3a — Edexcel IAL P2 worked solutions

IMP-Quality Approved

Pearson WMA12 · Paper 2 · Var 01 · 2019 Nov · Q3a

IMProject (Dave Lamb @qmperu) — Edexcel International A Level Pure Mathematics P2 November 2019 WMA12/01 Q3a walkthrough.

Was this helpful?

…

Sign in to rate this video.

Pearson WMA122019Paper 2Variant 01NovQ3bIMProject

Pearson WMA12/01 Nov 2019 Q3b — Edexcel IAL P2 worked solutions

IMP-Quality Approved

Pearson WMA12 · Paper 2 · Var 01 · 2019 Nov · Q3b

IMProject (Dave Lamb @qmperu) — Edexcel International A Level Pure Mathematics P2 November 2019 WMA12/01 Q3b walkthrough.

Was this helpful?

…

Sign in to rate this video.

Pearson WMA122019Paper 2Variant 01NovQ4aIMProject

Pearson WMA12/01 Nov 2019 Q4a — Edexcel IAL P2 worked solutions

IMP-Quality Approved

Pearson WMA12 · Paper 2 · Var 01 · 2019 Nov · Q4a

IMProject (Dave Lamb @qmperu) — Edexcel International A Level Pure Mathematics P2 November 2019 WMA12/01 Q4a walkthrough.

Was this helpful?

…

Sign in to rate this video.

Pearson 4MA12023Paper 2HVariant 1M/JGDC walkthroughState Of Math

Pearson 4MA1/2H M/J 2023 — Higher Paper 2

Pearson 4MA1 · Paper 2H · Var 1 · 2023 M/J

Public YouTube — State Of Math.

External video — not IMProject content; opens YouTube. Not proof-watched or QC’d by us.

Was this helpful?

…

Sign in to rate this video.

CIE 05802023Paper 41Variant 1M/JGDC walkthroughO/A-Level Mathematics

CIE 0580/41 M/J 2023 — Paper 4 Extended

CIE 0580 · Paper 41 · Var 1 · 2023 M/J

Public YouTube — O/A-Level Mathematics.

External video — not IMProject content; opens YouTube. Not proof-watched or QC’d by us.

Was this helpful?

…

Sign in to rate this video.

CIE 06072018Paper 21Variant 1M/JGinger Mathematician

CIE 0607/21 M/J 2018 — Paper 2 walkthrough

CIE 0607 · Paper 21 · Var 1 · 2018 M/J

Public YouTube — Ginger Mathematician.

External video — not IMProject content; opens YouTube. Not proof-watched or QC’d by us.

Was this helpful?

…

Sign in to rate this video.

IB AA SL2025Paper 1Variant TZ1MayIB Maths Space

IB Math AA SL Paper 1 May 2025 TZ1 — full past paper solutions

IB AA SL · Paper 1 · Var TZ1 · 2025 May

Public YouTube — IB Maths Space.

External video — not IMProject content; opens YouTube. Not proof-watched or QC’d by us.

Was this helpful?

…

Sign in to rate this video.

CIE 06062024Paper 22Variant 2M/JCoffee x Math

CIE 0606/22 M/J 2024 — worked solutions

CIE 0606 · Paper 22 · Var 2 · 2024 M/J

Public YouTube — Coffee x Math.

External video — not IMProject content; opens YouTube. Not proof-watched or QC’d by us.

Was this helpful?

…

Sign in to rate this video.

CIE 06072021Paper 41Variant 1M/JQ1–3GDC walkthroughGinger Mathematician

CIE 0607/41 June 2021 Q1–3 — Ginger Mathematician

CIE 0607 · Paper 41 · Var 1 · 2021 M/J · Q1–3

Public YouTube walkthrough of Questions 1–3.

External video — not IMProject content; opens YouTube. Not proof-watched or QC’d by us.

Was this helpful?

…

Sign in to rate this video.

CIE 06062024Paper 11Variant 1M/JGDC walkthroughThe Math Man

CIE 0606/11 M/J 2024 — Additional Maths (also 4037)

CIE 0606 · Paper 11 · Var 1 · 2024 M/J

Public YouTube — The Math Man.

External video — not IMProject content; opens YouTube. Not proof-watched or QC’d by us.

Was this helpful?

…

Sign in to rate this video.

CIE 06062024Paper 22Variant 2O/NThe Math Man

CIE 0606/22 O/N 2024 — worked solutions

CIE 0606 · Paper 22 · Var 2 · 2024 O/N

Public YouTube — The Math Man.

External video — not IMProject content; opens YouTube. Not proof-watched or QC’d by us.

Was this helpful?

…

Sign in to rate this video.

CIE 97092025Paper 12Variant 2F/MMath Mayhem

CIE 9709/12 F/M 2025 — Paper 12 full walkthrough

CIE 9709 · Paper 12 · Var 2 · 2025 F/M

Public YouTube — Math Mayhem.

External video — not IMProject content; opens YouTube. Not proof-watched or QC’d by us.

Was this helpful?

…

Sign in to rate this video.

CIE 05802024Paper 43Variant 3M/JQ1–6GDC walkthroughTeacher Ivan Lim

CIE 0580/43 M/J 2024 Q1–6 — Extended marking scheme

CIE 0580 · Paper 43 · Var 3 · 2024 M/J · Q1–6

Public YouTube — Teacher Ivan Lim.

External video — not IMProject content; opens YouTube. Not proof-watched or QC’d by us.

Was this helpful?

…

Sign in to rate this video.

Teacher resources | International Maths Project