Fantastic site which uses science to answer many Global Warming skeptics arguments. Good to give to students to analyse data and see for themselves what the data shows. Every student can present on a different myth.
4 minute video outlining the importance of finding evidence to disprove a rule rather than reinforce a rule you already know. Very well done, and great for teaching the nature of science.
Animation of pollination, fertilisation and seed formation - good for IBH but also a useful link for IGCSE (even though it is not on the syllabus, it links pollination and seeds!)