David Negrey, Johnson Controls-Unitary Products’ director, technical services and applications engineer, addresses a group of science teachers during an “Energy at Work” seminar.

More than 100 science teachers and technical education instructors attended an “Energy at Work” seminar sponsored by Johnson Controls, the National Foundation for Energy Education (NFEE), and Oklahoma’s CareerTech System.

Scheduled to accommodate teachers from around the state, the day-long interactive workshop was offered at Moore Norman Technology Center, Norman, Okla., and again recently at Tulsa Technology Center, Tulsa.

“The seminar is a response to reports of a growing shortage of skilled service professionals in the areas of engineering, production, distribution, and heating, ventilation, air conditioning and refrigeration service,” said David Negrey, Johnson Controls-Unitary Products’ director, technical services, and applications engineer.

“We designed the workshop to equip teachers with the tools they need to excite and engage their students in a science, technology, engineering, and math (STEM)-based curriculum and to demonstrate the real-world applicability of a STEM curriculum in the HVACR industry.”

Gerald Katz, president of the National Foundation for Energy Education, performs an experiment during an “Energy at Work” seminar recently held in Norman and Tulsa, Okla.

Both seminars featured Gerald (Jerry) Katz, president of NFEE. Topics included the structure of matter, kinetic molecular theory, temperature, thermal expansion, heat transfer method, and phase changes. Teachers also participated in a number of interactive demonstrations, releasing hidden heat that exists in all liquids, igniting cotton fibers with compressed air, and making liquid rise from the heat of their hands. In addition, they met with business and industry leaders over lunch to gain perspective on HVACR industry challenges, career opportunities, and successes.

Workshop attendees left the session with a teacher manual, three instructional DVDs, and a reproducible student booklet.

“We were thrilled with the turnout for this first workshop,” said Negrey. “Our goal was to strengthen the relationship between the HVACR industry and education. Based on the positive feedback we received, I think we accomplished what we set out to do.”

Publication date:02/18/2008