Curated OER
AP: Chapter 45: Chemical Regulation & Communication - Hormones and the Endocrine System
Infuse your AP biologists with the details of the endocrine system. This six-page worksheet queries learners thoroughly about gland structure and hormone function. Ms. Foglia, the author, has not left anything out of this resource,...
Other
Web ref.org: Iodine
A good summary of iodine's properties and uses, in a very student-friendly format.
Other
Unicef: Iodine
A news release from UNICEF on the iodine deficiency problem in the world as well as some efforts to eradicate it.