We are an elementary school holding a Science Fair/Expo for the first time this coming year. Does anyone have experience in this area to share with me what they've seen as far as costs? We're trying to figure out a budget line. I'm looking for info on general cost per project. We will not have individual student projects but rather a few projects per classroom. Any help would be appreciated. I'm looking at other resources to help me, too, but any first-hand experience would be best.