Discovering Science in the Sand: Our 6th Grade Field Experience to Bruneau Sand Dunes
- Misha Smith
- May 27
- 2 min read
Dr. Chris Taylor
Riverside Elementary, Boise
There’s nothing quite like the feeling of learning outside the classroom, and our recent 6th grade field trip to Bruneau Sand Dunes proved just that. With the sun shining, backpacks packed, and curiosity buzzing in the air, our fifty students set off for a day of hands-on science, exploration, and unforgettable memories.
Why Bruneau Sand Dunes?
Located in southwestern Idaho, Bruneau Sand Dunes State Park is home to the tallest single-structured sand dune in North America—reaching nearly 470 feet! But beyond its size, the dunes offer a rich environment for learning about geology, weathering and erosion, ecosystems, and even astronomy. For our young scientists, it was the perfect outdoor classroom.
The Science Comes Alive
The day kicked off with a hike up the dunes, where students observed wind patterns, shifting sands, and layers of sediment firsthand. Some groaned on the way up, but all were beaming at the top once they persevered to the top. From this high vantage point, we discussed how the dunes were formed and how they continue to change shape with each gust of wind—a living lesson in geomorphology. From there the students hiked the ridge line of the dunes learning about the Eagle Cove area and how the Snake River helped form this unique geology.
Wildlife and Ecology
Down in the sagebrush and marshy areas, we explored the local ecosystem. Armed with binoculars and field guides, students spotted lizards, beetles, and birds, learning how each organism plays a role in this unique desert habitat. Discussions about food chains and adaptations took on new meaning when students saw them in action.
Stargazing and Solar Science
Though we didn’t stay overnight, our visit included time at the Bruneau Dunes Observatory. Park staff gave us a solar viewing experience, allowing students to safely observe sunspots through a filtered telescope. We also talked about the value of dark skies and how places like Bruneau are essential for astronomers and wildlife alike.
More Than Just Science
Of course, it wasn’t all academics. Students built stronger friendships as they helped each other climb dunes, shared snacks, learned how to sand surf, and rolled down sandy hills with joyful laughter. They learned about teamwork, resilience, and the thrill of discovery—lessons just as important as any found in a textbook.
A Day to Remember
By the end of the trip, shoes were filled with sand, notebooks were filled with sketches, and minds were filled with questions and excitement. Our visit to Bruneau Sand Dunes wasn’t just a field trip—it was a launchpad for curiosity and a deeper connection with the natural world. We returned home tired, a little sunburned, but energized by the magic of learning outdoors. Here’s to more adventures that blend science, nature, and wonder!
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