Kindergartner Mark Phifer, 6, balances objects in the 'A Weigh We Go' experiment during theWill Rogers Learning Community Science Expo on Wednesday, April 22, 2009, in the Will Rogers Cafeteria.  The science expo provided an opportunity to view Will Rogers' student projects in which students could constructed a collection, create portfolios, and explored through an investigation their science topic of interest. This event and collaboration have been made possible by the Will Rogers PTA and grant monies secured through The Copernicus/Aurora Projects, an SMC/UC Riverside collaboration.