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
The InThinking Guarantee: Our sites are written by expert practitioners and not by AI
See our AI policyDisclaimer: InThinking subject sites are neither endorsed by nor connected with the International Baccalaureate Organisation.
Don't miss out, find out!
- Free trials Take out a one month free trial today!
- Newsletters Subscribe to our FREE subject site newsletters.
Recommendations
Read what users are saying about the site.Site authors
IB Approved Workshops
Chemistry
IB DP Category 2
Barcelona, Spain, 12 - 14 February 2027
Find out more
Chemistry: A focus on the experimental programme
IB DP Category 3
Paris, France, 19 - 21 February 2027
Find out more
Virtual Think-Ins
Focus On: IB Teaching – A Practical Guide for Teachers new to the IB
20 November 2026
Find out more
Keys to Success: The IA in Chemistry
30 November 2026
Find out more
InThinking Shorts
Find all InThinking events at
inthinking.net
Quote of the day
A writer must be as objective as a chemist: he must abandon the subjective line; he must know that dung-heaps play a very reasonable part in a landscape, and that evil passions are as inherent in life as good ones.
![]()
InThinking
Supporting international schools with high quality PD & interactive online resources
Creative
Personal
Selected student pages
See allMost popular
See allBlog
Free
The 2026 Nobel Prize for Chemistry
The Nobel prize for Chemistry this year celebrates the pioneering work of Henri Kagan and Kenso Soai on homochirality - the synthesis of just the required enantiomer of chiral compounds and not the mirror...
The importance of using clear English in IB chemistry
Why using clear English is important when communicating in chemistry. This blog gives examples of two past IB questions where the language used to phrase the questions can lead to different interpretations...
Recommendations
See all"This has been a survival guide and good inspiration for lessons."
Magdalena Tsavkova
Vienna International School
"You are doing a wonderful job by helping IB teachers to have materials which helps them prepare their lessons. I cherish the way each topic gives a presentation which helps the teacher to arouse the interest of the learners before moving into the main..."
Chidiebere Obi Machabeng College
International School of Lesotho
Subscriber comments
-
Julius, You have asked the same question on another page - for the answer see my reply to you in FAQ's...
VSEPR -
Hello Julius, See the page on fast track to tests which contains links to SL and HL mocks.
FAQs about external assessment -
is it possible to have mock papers for chemistry this year.? i have seen both physics and biology have mock papers
FAQs about external assessment
Sandra
Thank you very much.
R2.2 Rate of reaction & collision theory