"Press this button and say, 'Action!'" Sarah Lucente '21 explains to third-grader Isaiah as he intently peers into a videocamera's viewfinder. "Think about this scene. Think about doing a closeup." Isaiah is one of 10 area youth learning about filmmaking though Wesleyan Film Outreach, a program that provides school-aged children with the skills to write, film, direct and edit themselves. The class is taught by Wesleyan students as part of the YMCA's Kids' Korner, an after-school enrichment program held at MacDonough Elementary School in Middletown. Stephen Collins '96, associate professor of film studies, teaches the community-engagement class for two hours every Tuesday with Film Outreach volunteers Lucente, Caris Yeoman…