PROCEEDS BENEFIT "REACH INC."-EMPOWERING ADULTS WITH DISABILITIEShttp://www.reachinc.org-Southern Science Specialists - Chapel Hill, North Carolina-An interactive and very COLORFUL approach to rivers, river systems, and watersheds. This activity allows YOU to CHOOSE to difficulty and pedagogical strategy. May be used across many grades and with students of widely varied ability and past performance levels.Content includes: -River feature diagram (primary river, tributaries, source, floodplain,