Sunday is a tough day for a presenter. A lot of conference-goers have early departures to get home for class on Monday, many are attending church services, and perhaps a few are recovering from Saturday evening events. But a team from the St. Louis (MO) Public Schools (Nancy M. Williams, Wanicha Disharoon, and Frank Neal) showed us how to take a typical cookbook demonstration and change it into a series of inquiry lessons on Newton's Laws. They included audience participation and even gave some set-ups away as a door prize!