Student Conservation Association | 17,544 followers on LinkedIn. Conserving lands & transforming lives since 1957. | The Student Conservation Association (SCA) is the largest provider of hands-on environmental conservation programs for youth and adults. Our program participants protect and restore national parks, marine sanctuaries, cultural landmarks and community green spaces at various locations across the country. After working with the SCA, our members emerge with increased environmental awareness, social responsibility and leadership skills.