I'm really sorry Safy, but I'm not allowed to. It is IB copyright.
Topic 1.1 and 1.2 TestOr could you please include the figures from May 2012 paper 2 in this test?
Topic 1.1 and 1.2 TestHi Ravinder, I've now uploaded YouTube versions of the Videos. I hope you can view them and find them useful. Let me know.
Sampling strategy for non-motile OrganismsHi Zoe, sorry I must have missed your message. We are never able to view any vimeo videos unfortunately here. I use Chrome.
Sampling strategy for non-motile OrganismsLovely! Thank you so much. This is such a great way to cover this topic.
4.4 Management of EutrophicationHi Julia, I've updated the page with a link to the answers. You can choose to let students have access to this whenever you want
4.4 Management of EutrophicationHi Zoe, Do you have some model answers for this activity? Thank you!
4.4 Management of EutrophicationMany thanks for pointing this out. I've updated the page with Lisa's help behind the scenes. You were, of course, correct.
X-Y Scatter GraphsWith the trials being = 5 is it not too small a sample to calculate the standard error? From your "Measures of Variability" it says that SE needs minimum 30 samples. I would guess that very few IA's have that amount of data (but I could be wrong)....
X-Y Scatter Graphs
Christopher
Hey Zoe, the links for the sample response is not coming up.
7.1 Miombo ecosystem goods and services and the impact of climate change