Can anyone recommend a botany or marine science for elementary age?
Fatena A. replied:
mesa.edu.au and mdca.org.au would be good places to look for marine resources and ideas. (Marine education society of Australasia and the marine discovery centers of Australia). There is also a lot of info on south Australian marine parks (more biodiversity than the Great Barrier Reef and 85% is unique to the area). If you live near the ocean you could participate in a global plankton survey via the secchi app (the app is free but you would need a secchi disk). The Blue Planet DVD by the BBC is fantastic and the bbc planet earth series has episodes on shallow seas and the ocean deep which are also incredible.