This K-9 professional development workshop will help participants learn how to teach hands-on lessons in physical science using engineering problem solving activities. It will be held at Marquette University in Milwaukee. The workshop is available for either a one day or two day experience.  August 5th will explore scienctific Inquiry, LED technology, ballistics, pressures, buoyancy and problem-solving. August 6th will explore thermo-chemical changes, measurement, the physical science of cars, motion, energy and sound.  Please send all inquiries to Bob Friedel at bobfriedel@wi.rr.com