Dive Deep: Discovering Aquifer Life with Technology, Art, and Hands-On Learning

Posted on November 6, 2025 by Savannah Headen
EAA Education Outreach Center Education Station

Education Station School Program

On National STEM/STEAM Day, what better way to celebrate than by exploring the hidden wonders beneath our feet? The Edwards Aquifer is more than just a source of water; it’s a secret world teeming with incredible, tiny creatures whose well-being tells us a lot about the health of our ecosystem. Today, we put these “microscopic marvels” in focus, revealing how science, technology, and creativity help us protect our planet, one drop at a time.
Guests viewing a specimen at the Micro Eye
Guests viewing preserved specimens of Peck’s Cave amphipods at the Micro Eye Station

STEM in Focus: Exploring Aquifer Life Under the Micro Eye

Have you ever wondered what lives in the dark, watery depths of the Edwards Aquifer? Thanks to advances in technology, scientists can now use powerful microscopes like the “Micro Eye” exhibit to peer into the microscopic world invisible to the naked eye.

What does the Micro Eye exhibit offer?
At the Edwards Aquifer’s EOC Learning Center, the Micro Eye exhibit lets visitors, students, and families observe native species up close. By zooming in, we can spot creatures that scientists study to monitor water quality and ecosystem health.

Meet the Aquifer’s Hidden Stars:

• Comal springs riffle beetle: This tiny beetle is incredibly sensitive to changes in water quality, making it a living indicator of aquifer health.

• Peck’s Cave amphipod: A unique crustacean living only in the Edwards Aquifer, its presence signals a thriving, clean groundwater system.

• Texas blind salamander: Found nowhere else, this remarkable amphibian depends on stable, unpolluted spring flows.

Why Their Survival Matters
The survival of these species is directly tied to the Edwards Aquifer. If pollution or overuse harms the aquifer, these creatures are some of the first to feel the effects. By observing them, visitors witness the direct connection between science, technology, and conservation.

Tiny Creatures, Big Lessons: What the Edwards Aquifer Teaches Us Through STEM
The Edwards Aquifer is a living classroom, rich with biodiversity. Its groundwater ecosystems show the importance of each organism, no matter how tiny, to the overall balance and health of our environment.

Biodiversity in Groundwater Ecosystems
The diversity of species in the aquifer helps keep the ecosystem resilient and healthy. Each species, from beetles to amphibians, has a role in maintaining water quality and supporting the food web.

Aquifer Artists Station

Guests at the Aquifer Artists Station

Hands-On Exploration for Students and Families

At the EOC, students can become scientists for a day observing, documenting, and protecting these unique creatures. Exhibits like the Micro Eye and the Aquarium let everyone interact with real specimens and real science.

Parents and educators can extend learning with activities like:

• Drawing or journaling about aquifer species

• Trying out Pinterest activities or printable worksheets designed for aquifer exploration

• Matching creatures to their habitats and discussing how pollution might affect them

Aquifer Artists Station

Aquifer Artists Station

See the Unseen: How STEAM Helps Us Understand the Hidden World Beneath Our Feet

STEM becomes STEAM when we add Art—and that’s where observation turns into true appreciation!

Science + Art = Deeper Learning
At the Art Station, students can use downloadable worksheets to sketch what they see, observe patterns in body shapes, and journal about how these creatures move and survive. Nature journaling not only reinforces scientific observation but also fosters creativity and mindfulness.

Visit Our Pinterest Board
Check out our Pinterest page for species-inspired art activities, nature journaling ideas, and examples of real students’ aquifer sketches.

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