InThinking Subject Sites offer a comprehensive range of resources for new & experienced IBDP teachers. Our sites contain more than 4 million words and we have more than 5,000 users worldwide. Why InThinking Subject Sites?

For a nervous first-time IB teacher, InThinking was there for me when there wasn't a lot of choice regarding teachers' reference materials. Now 5 years later, I still find myself coming back for teaching ideas and confirmation that I haven't gone crazy!

Timmy Yip, HKCCCU Logos Academy, China (2015)See all recommendations

Why InThinking Subject Sites?

  • Written by experts with vast subject & IB knowledge.
  • Saves teachers countless hours of time & effort.
  • Appropriate for new & experienced teachers.
  • Exclusive IB focus & comprehensive coverage.
  • Strong emphasis on critical thinking skills.
  • Detailed guidance on all aspects of assessment.
  • Tons of ready-to-use classroom materials.
  • Effective use of web-based resources.
  • Advice on teaching methods & pedagogy.
  • Highly recommended by practising IB teachers.
  • Sites updated at least once a week.
  • Clear, user-friendly layout which is easy to navigate.
  • Straight information with no commercial ads.
  • Excellent value for money.
  • 14 day money back guarantee.

Visit our Subject Sites


By David Faure


By Geoffrey Neuss

English A: Lang & Lit

By David McIntyre

English B

By David Ripley

French B Orals

By Ann Abrioux, Pascale Chrétien & Nathalie Fayaud

Maths HL & SL

By Tim Garry

Math Studies

By Jim Noble


By Chris Hamper


By John Crane

Spanish B

By Carina Gambluch & Encina Alonso

Visual Arts

By Heather McReynolds


By Bowles, Noble & Wade
(middle years in all programmes)


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