Check out http://www.shodor.org/deafstemterms/ for a resource with Science, Technology, Engineering, and Math subjects (STEMS) terminology and information in ASL. It is useful for professionals and students alike! This would also be a great resource to send your interpreter's to, if they are unfamiliar with some of the terminology you will be using in your classroom.
Link:
http://www.shodor.org/deafstemterms/