I love this site! For me, it is the perfect combination of original, imaginative activities that stimulate students' curiosity, combined with plenty of resources, questions and practice for students.

This site is equally helpful if you are new to teaching the course and need help with structure, or if you are experienced and looking to add to your own teaching.

This site provides everything, from original lesson ideas, to calculator support, to IA advice and more. Thank you Jim and Ollie!

Rebecca Baker, St Julien's School Association (Portugal)

I use your website for every lesson. I use it as reinforcement for what I am doing in my classroom. Everything is very researched and clearly explained.

Jarod Martin, KIS International School (Thailand)

This is a very useful resource, the slides and the practice questions are a great help to me and my fellow colleagues.

Anita Wadhwani, Shaikha Hessa Girls' School (Bahrain)

It really helps a lot to have tips of preparing for the examinations and IAs. The inclusion of a variety of inquiry activities saves us time to prepare for one when we are in lack of time or ideas. The Mock Exam Practice sets with solutions do relieve the workload of teachers and let students check the solutions at their own pace. That's really great!

Desmond Mak, St Paul's Co-educational College (Hong Kong)

Thank you Jim and Oliver, I am using almost all materials for a deep understanding of the subject.

Ia Uruzashvili, New School (Georgia)

The resources on this site are great.

Renee Weller, Al Bateen Academy (United Arab Emirates)

What I love about this site is that there is something for all IB Maths teachers, whatever their level of experience. I like especially how the activities address the aims and objectives of the course in creative ways, such as in "Percentage perception".

David Harris, St Clare’s Oxford (United Kingdom)

This site has everything you need to supplement your course. What I most love about this site is that the activities are all ready to go and designed to bring meaning to the Applications and interpretation syllabus.

Valerie Koch, International school of Zug and Luzern (Switzerland)

InThinking is an invaluable resource. It not only provides great information and helpful tools; the mock assessments and problems are incredibly beneficial in making my own mock exams and DP1 final exams.

David Platt, Shen Wai international school (China)