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Subscription websites for IB teachers & their classes

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Diploma Subjects

Middle Years Subjects

Teach Cambridge IGCSE? Why not subscribe to our thinkigcse sites for teachers & their classes? We currently offer Cambridge IGCSE Economics, Geography, and History.

Career-related Programme


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Love the fact that things are being updated, and new resources being added from last year to this year. It helped me tremendously, as I taught IB SL & HS exam year for the first time last year, and this year I teach only SL but besides 6 other levels...

Astrid Augat, Spruce Creek High School (USA)

This site is such a fantastic one stop shop for IB Math Studies resources. I really appreciate the depth and variety of both materials and ideas offered. The materials that I have tried are thoughtful and engaging for students. I also like the dynamic...

Vern Cedarlund, Eugene (USA)

I highly recommend any IB Mathematics teacher who is seeking expert guidance on how best to teach either Standard Level or Higher Level Mathematics in today's classroom to subscribe to the InThinking website. It is an invaluable resource for both...

Mike Murray, Dubai American Academy (United Arab Emirates)

I have used several of the resources on this site! In addition, the site organization has helped me to better grasp how to organize my coursework... I wish I had more free time to search on the site! I'm grateful that our school paid the subscription...

Kathi Kahoun, Worthington Kilbourne High School (USA)