John Devitry faced two big problems while he was teaching introductory mechanical aerospace engineering courses at Utah State University.
The first was that too many students just weren’t ready to tackle the coursework and ended up failing the class. The second was that university administrators, concerned with a steady nationwide decline of the Torrance Test of Creative Thinking scores, were tasking STEM educators like Devitry to teach students to be more “creative” and “innovative.” Developing those attributes, educators and industry leaders agreed, would better prepare young engineers for industry’s new demands. It was a tough mission, considering that many students had trouble passing basic engineering
classes and, more to the point, many educators had difficulty teaching them.
To solve those problems, Devitry decided to, quite literally, throw away the book. “One of my bosses once gave me a book on teaching Engineering 101, and I’m like ‘Are you kidding me?’” he says. Instead of going by the book, he developed online courses for teaching design to high school students as a way to better prepare them for introductory college. Devitry offers the courses for free on his online Gear Up University
and at Udemy.com.
“A lot of kids get blown out of introductory engineering courses,” he says. “I put one online class together and it just started taking off.”
So far, more than 20,000 students in 136 countries have taken courses such as “Mechanism and Motion- Robotics Focus,” “Generative Modeling–Designer Based Structural Optimization,” and “Siemens Solid Edge Training & Certification for Students.” Based on the positive student results and teacher feedback, Devitry will continue to develop courses based on education and industry demands.
Devitry knows how difficult it is to teach design, creativity, and engineering concepts
through a book and lecture, a process many students find boring and outdated. He made sure each of his courses could be taught with few written instructions and minimum teacher intervention. He boiled the lessons down to their simplest forms. In fact, there’s hardly any reading or writing required. Almost everything is hands on. The students watch videos, refer to short tutorials, and are encouraged to collaborate and to help each other out. Students don’t even have to know 3-D CAD before taking the course. “They just jump in and start using it,” Devitry says.
He based the courses on “Conceptual Design Blending (CDB),” a proven method that sparks creativity in engineering students. CDB stems from Epstein’s Generativity Theory. Developed by American psychologist Robert Epstein in the early 1980s, it suggests that everyone has limitless creative potentials that cultural trends tend to suppress. New ideas, he believed, result from interconnections with old ones. Creativity, he said, could be learned and measured by following four basic strategies:
- Capturing: Recording new ideas as they occur
- Challenging: Taking on tasks that remove people from their comfort zones
- Broadening: Seeking training, experience and knowledge outside a person’s field of interest
- Surrounding: Being conscious of physical and social environments and changing them frequently to find unusual inspiration
Creative elements, Devitry and others say, help to differentiate young engineers in the workplace and improve the competitive edge of the companies that employ them. It also helps when young engineers looking for work have a portfolio featuring interesting and compelling designs.
“We need people with unique perspectives. We need students and engineers who see things that other people can’t,” Devitry says. “Employees
are looking for kids who can work and think independently. They want kids who can hit the ground running.”
Gear Up University does more than help students. The courses are designed so that almost any educator can teach them. That’s important today, since so many school districts force educators to teach to the requirements of statewide standardized tests, which leaves very little room for creative teaching, Devitry says.
Quintin Nethercott teaches physics and computer science at American Preparatory Academy in West Valley, Utah. After seeing one of Devitry’s presentations on Gear Up University courses, he decided to start a 3-D CAD modeling elective. It didn’t matter that he had hardly any experience teaching engineering-related courses.
“If it wasn’t for John’s program, I wouldn’t have done this. The resources make it very easy to teach,” he says. “The students were able to go through the video tutorials as a class or individually. That made it easier for me to assist students who might be stuck and let others go at their own pace. It made it easier for everyone to learn.”
Jeff O’ Heir is a senior content manager at ASME.org.
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