Guest Blog Post by Karin Wadsack and Todd Traen
On Friday April 28 nearly 100 middle and high school students competed in the first Arizona KidWind Challenge wind turbine design competition. 20 teams of students came from Sinagua Middle School, Mount Elden Middle School, STAR School, Winslow High, Coconino High, and Northland Preparatory Academy. The teams brought a wind turbine they had designed and built ahead of time to test in a wind tunnel, determining whose turbine made the most electricity over a 30-second test period. The teams also competed based on their turbine design, technical presentation, technical design knowledge, and general wind energy knowledge. The teams each met with a group of judges from the wind industry, giving a presentation about their project and answering specific design and knowledge questions.
The Sinagua Middle School MITe team from Jenna Samora's class had a winning design and is headed to Nationals
The teams also competed in “instant challenges,” building sail cars, windmills for weight lifting, and playing wind energy Jeopardy. Throughout the day, students got to interact with other students from different schools and grade levels, and explain their own projects to peers, teachers, coaches, and visiting guests.
Turbines at the competition included vertical and horizontal axis turbines, systems with and without gears, and some turbines for which the students had wound their own generators.
Frequently heard: “This is AWESOME!” “Check out that design!” “I’m having SO MUCH fun!” “Next year we’re going to do _____!”
The Wind for Schools project staff of eight was supported by an additional eight amazing volunteers from the Institute for Tribal Environmental Professionals and the Climate Science & Solutions master’s program at NAU. The Expert Judges also volunteered their day to the event. The Boys & Girls Club of Flagstaff generously donated its facilities for the day.
Adjusting the wind turbine prior to testing in the wind tunnel
Thank you to our dedicated judges!
Ross Taylor, Wind Subject Matter Expert
Ken Kotalik, Primus Wind Power
Jim Corning, Prometheus Renewables
Daniel Snyder, Westwind Solar Inc
Darrin Russell, Wind Subject Matter Expert
STAR School students in front of their explanatory poster
Flagstaff STEM Coordinator