Home of real teaching & learning
  • Full support for teachers
  • Focus on critical thinking
  • Engaging classroom activities
  • Integrated student eBook
  • Assessed tasks / qBank
  • Practice exam questions
Find out more Download brochure

The InThinking Guarantee: Our sites are written by expert practitioners and not by AI

See our AI policy

Disclaimer: InThinking subject sites are neither endorsed by nor connected with the International Baccalaureate Organisation.

Don't miss out, find out!
Recommendations
Read what users are saying about the site.
Video overview
Teach Cambridge IGCSE?

Why not try the InThinking IGCSE Economics site?

Site authors
Mark Johnson
Read Mark's Bio
Mark
Alex
IB Approved Workshops
Economics
IB DP Category 1

Virtual (IB Approved), 25 - 27 September 2026

Find out more
Economics
IB DP Category 2

Berlin, Germany, 26 - 28 February 2027

Find out more
Virtual Think-Ins
Extended Essay Essentials for EE Coordinators

Virtual Think-In, 17 September 2026

Find out more
Managing a successful Business and Economics Department

Virtual Think-In, 21 - 22 September 2026

Find out more
The new Extended Essay in DP Economics

Virtual Think-In, 28 September 2026

Find out more

Find all InThinking events at
inthinking.net

Quote of the day

"An economist is an expert who will know tomorrow why the things he predicted yesterday didn't happen today."

Lawrence J. Peter
InThinking

Supporting international schools with high quality PD & interactive online resources

Dynamic
Creative
Personal
About us
Visit our hub website

Recommendations

See all
"I absolutely love the website and find it extremely informative and useful."

Vatsala

One World International School, Sarjapur in Bengaluru

"Fantastic, an easy to use resource which has made valuable contributions to my teaching. Continual updates & revisions keep it contemporary, grounded in real-world examples and the practicalities of the syllabus."

Andrew Day

Sevenoaks school

Subscriber comments

See all

  • Mark

    Site author
    15 Sep 2026

    That's done Valli, thank you for letting me know about this.

    Unit 2.3: Competitive market equilibrium

  • Valli

    15 Sep 2026

    Hi, when I tried to access Class notes, I couldn't access Equilibrium; instead, another topic (Economic systems) is available. Could you please do the needful?

    Unit 2.3: Competitive market equilibrium

  • Mark

    Site author
    14 Sep 2026

    It is median income, that is what I meant so let me change that.

    Inequality

  • Mark

    Site author
    14 Sep 2026

    They are Kristina though I have seen the one in the response, with the explanation that it was a short run money supply curve. I would not award such a diagram full marks though. As for RWEs, they are necessary for part (b), just as in the 15-mark...

    Sample 1

Help