BlogSee all

Subscriber commentsSee all

  • 25 April 2024
    Leonie O´Keefe
    R3.2 (AHL) Electrochemical cells
    Hi Geoff, Hope you are well.  Thank you for sharing the resources.  I am after a bit of advice.  We are trying to deliver our new chemistry curriculum in a more conceptual approach and have designed a 'Fuels' unit which will...
  • 25 April 2024
    Charmaine dela Cruz
    Internal Assessment
    Hi Geoff, I'm curious if IB provides a list of prohibited chemicals for student use? I've read the whole guide, but found no mention of it. Of course, I prioritize safety and wouldn't permit any experiments posing explosion risks or potential...
  • 24 April 2024
    Geoffrey Neuss
    Choosing the research question
    Hello Michelle, Maybe it might have been better if James had titled his video “These ideas for IAs are unlikely to score well”. The research question does not have to be over complicated, what matters is that it can address all the criteria....
  • 24 April 2024
    Michelle Capasso
    Choosing the research question
    Maybe it is me, but I feel like the video "Not Awesome ideas for IA" seems overly harsh. We are an IB for All unscreened public HS and getting students to even replicate a simple kinetics experiment on their own is challenging as the first...