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
Site authors
Lucy Martin
Lucy
David Faure
Read David's Bio
David
Richard Scarr
Read Richard's Bio
Richard
IB Approved Workshops
Biology
IB DP Category 1

Berlin, Germany, 30 October - 1 November 2026

Find out more
Environmental systems and societies: A focus on internal assessment
IB DP Category 3

Paris, France, 13 - 15 November 2026

Find out more
Biology
IB DP Category 2

Paris, France, 13 - 15 November 2026

Find out more
Virtual Think-Ins
Keys to Success: The new Extended Essay in DP Biology (first exams M27)

15 October 2026

Find out more
Keys to Success: Teaching Statistics & Data Skills in DP Biology & ESS

3 November 2026

Find out more
Focus On: IB Teaching – A Practical Guide for Teachers new to the IB

20 November 2026

Find out more
InThinking Shorts
Getting the most out of InThinking Subject Sites

12 October 2026

Find out more
Getting the most out of InThinking Subject Sites

15 October 2026

Find out more

Find all InThinking events at
inthinking.net

Quote of the day

Thoroughly conscious ignorance is the prelude to all that we know today

James Clarke Maxwell
InThinking

Supporting international schools with high quality PD & interactive online resources

Dynamic
Creative
Personal
About us
Visit our hub website

Blog

Free
See all
Richard Scarr
5 Oct 2026
Richard Scarr

It is with great sadness that we have to announce the passing of Richard Scarr. He was always an enthusiastic biologist and a dedicated educator. After reading Biology at Kings College in London he taught...

Exam practice questions
12 Aug 2026
Exam practice questions

Over the summer we have completed a full set of exam practice question pages, one for each topic.  These pages are great for homework or revision. The Exam practice concept; The pages all have “exam practice”...

Recommendations

See all
"These are excellent resources, ideas and insights for teaching DP Biology. Very useful and user friendly. Totally worth it."

Joao Paulo Ricchio

American School of Rio de Janeiro

"This site provides interesting and comprehensive teaching material which matches the IB standards of learning ."

Tishya Ghosh

SILVER OAKS INTERNATIONAL SCHOOL Sarjapur Bengaluru India

Subscriber comments

See all

Help