06/08/2026
As one of the SAITC educators, I am so excited to have our very own Lyon County Farm Bureau board member join the Siouxland Agriculture in the Classroom board! The 2025-2026 school year was the first full year of SAITC programming in Lyon County schools.
I taught monthly ag lessons for West Lyon 4th grade, George-Little Rock 2nd grade, and Central Lyon 2nd and 4th grades! We had a blast all school year and I’m looking forward to working with all of the fantastic teachers I worked with next year.
🌽 SAITC programming runs from September-April each school year. We are primarily targeted towards the 2nd and 4th grade age ranges. During the summer months (and school year by request) we are available for library and other outreach programs for elementary students 🌞 reach out today if you’d like to partner with us at an event! My most recent outreach events were Dordt Ag Days and the Sioux Center Summer Celebration.
Congrats, Dwayne!
-Miss Kara
We are extra excited to announce a new face to our board this year from Lyon County!
Help us welcome Dwayne Postma!
🌾 Board Member Spotlight: Dwayne Postma
Today’s Board Member Spotlight features Dwayne Postma, a lifelong advocate for agriculture, education, and community leadership.
Dwayne grew up in Doon and now lives in Rock Rapids, proudly representing Lyon County Farm Bureau. After 32 years as the HS Agriculture teacher at Central Lyon, he continues to invest in the next generation by backgrounding feeder cattle and working alongside his stepson on their family cattle operation—raising corn, managing a 2,500‑head custom feedlot, and caring for a 110‑head cow herd.
A graduate of South Dakota State University with a Bachelor of Science in Ag Education, Dwayne is passionate about agriculture, youth opportunities, and helping students understand where their safe, plentiful, and affordable food comes from.
Outside of agriculture, Dwayne is deeply involved in community service, church activities, and leadership roles across several boards. He also treasures time with his wife Sharon, his three stepchildren and their spouses, and his two granddaughters. His Thursday morning coffee crew—“The Think Tank”—is a highlight of every week.
A lifelong football fan and coach, Dwayne has been part of 4 state championships, 7 runner‑up teams, and 31 playoff appearances with Central Lyon/George/Little Rock.
His favorite quote comes from Vince Lombardi:
“In our pursuit of perfection we shall attain excellence!”
We’re grateful for Dwayne’s leadership, passion for agriculture, and commitment to our organization!