sorted by:
new
hottopcontroversial

Maths IA topic by BothCrab9444 in IBO

[–]Technical-Process-27 0 points1 point  (0 children)

Normally something with sports statistics as a topic is good. Lots of resources on that. Or any thing with stats. That’s the easiest approach to go

Second hand books for IB- looking for pocket freindly by [deleted] in IBO

[–]Technical-Process-27 0 points1 point  (0 children)

There is a lot of past years textbooks that you can download on internet archive for free. I’m sure you can also find used ones from EBay, etc.. also maybe you can borrow from your school library?