In this school bus series film, the students learn about what causes an object to float or sink.

Bob Steffan Summer Film Fest: Films are shown on Tuesdays and Wednesdays in June and July at 10 am and 2pm. This program is recommended for children ages 3-8 and is great for day care classes, summer camp groups, and families. Each program lasts approximately 30 minutes. For more information, or to schedule a group of 10 or more, contact events@illinoisstatemuseum.org or (217) 782-6044.