Iowa Students Turn Curiosity Into Conservation Movement

A simple question about murky water at Little Wall Lake sparked a conservation revolution in two small Iowa towns.

DeDe Henderson, a science teacher at South Hamilton schools, didn't just answer her students' questions about water quality. She helped them test the water themselves, pick up debris along the shoreline, and discover how they could make their community better. That curiosity led to Conservation Creations, a nonprofit now transforming public spaces across Jewell and Ellsworth.

"I just wanted to help kids want to stay in Jewell," Henderson said. "They can learn how to do activities that will make the place be what they want it to be."

The projects grew from there. When students learned about declining monarch butterflies, they didn't just study the problem. They created pollinator habitats to bring the butterflies back.

Henderson built partnerships with Hamilton County Conservation, local cities, and businesses like POET to turn student ideas into reality. Together, they've upgraded information boards at Little Wall Lake, planted trees in city parks, built outdoor classrooms, and created a permanent Story Walk along the JewEllsworth walking trail.

Brian Lammers, executive director of Hamilton County Conservation, said Henderson's approach helps stretch conservation dollars further. "They have gotten a lot of things accomplished," he said. The collaboration means more projects get done while students learn hands-on environmental stewardship.

The Ripple Effect

Conservation Creations isn't stopping with school projects. The organization launched Prairie Roots, a series of public events designed to educate entire communities about conservation. Their first event on May 9 will celebrate World Migratory Bird Day at Anderson Goose Lake Wildlife Area, a 90-acre glacial lake that's a national natural landmark.

Participants will explore wetlands, watch birds with expert guides, and capture their experiences through writing and sketching. It's the same hands-on approach Henderson uses with her students, now available to everyone.

Henderson teaches her students about recycling through experiments that show long-term environmental effects. She's even working with her farmer husband to convert more of their land back to native prairie. "A lot of our problems are environmental," she said. "I try to make the kids aware and to change behaviors."

The organization focuses on three core services: environmental stewardship, educational programming, and improving public spaces. Each project engages students while making tangible improvements to the places they call home.

What started with curious kids asking about dirty water has become a blueprint for community-driven conservation, proving that the best solutions often come from the people who care most about their hometown.