Registration for the Eratosthenes Project on http://youth.net/ School Name: Richford Jr-Sr High School (1) School Location: Richford, Vermont, USA Email Address: dmacdonald_at_richfordk12.net Experimenter: Doug Mac Donald Grade: 11th and 12th grade School WWW Addr: http://rhs.richford.k12.vt.us Comments: This is a trigonometry class consisting of 12 students from grades 11 and 12.Received on Mon Sep 20 2010 - 09:20:18 PDT