The National Estuarine Research Reserve System (NERRS) offers ‘Teachers on the Estuary‘ — a field-based professional development program for middle- and high-school teachers interested in watershed and estuary topics, July 25-28, at the Waquoit Bay National Estuarine Research Reserve in Falmouth on Cape Cod.  See syllabus for Grades 3-5 and Middle-/High-School, as well as an application.  Free but space is limited. Teachers will be awarded equipment and $200 implementation mini-grants.  Rustic lodging and camping is available.  Contact Joan Muller at 508-457-0495 x107.