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Welcome to the Iowa Science Phenomena website! The goal of this website and service is to create, curate, collect and share a growing collection of user-generated, media-based, standards aligned, science phenomena resources for use in Iowa classrooms, as well as support Iowa teachers as they continue to implement phenomena-based and place-based teaching practices.

There are several ways you can be involved in this project:

Questions? Please contact us at phenomena@iowapbs.org.

Solar Sustainability Program

This program in Eastern Iowa supports extending solar power use in the area.

Spittlebugs of Iowa

The spittlebug creates a foam that it hides in while it feeds on the sap of a plant.

Decreasing Ruffed Grouse Habitat

The male Ruffed Grouse’s ideal mating habitat is dwindling in Iowa.

Iowa's Geology Diversity

This phenomena demonstrates Iowa's geologic diversity across the state...

Curved Tree Trunks

Many of the trees surrounding the oxbows at Chichaqua Bottoms Greenbelt seem to be curving up and away from the water, while the tree trunks on land tend to be more straight.

Reclaiming Iowa's Abandoned Mines

Coal was once a major industry of Iowa. The last mine was closed in 1971. Current efforts are being made to save the land once home to these mines in southern Iowa.

The Unique Pollination System of the Swamp Milkweed

The Swamp Milkweed has a unique pollination and seed dispersal method.

Snow Fences to Improve Winter Road Safety

In Iowa, plastic snow fences are often strategically placed in yards and alongside roads to improve road quality in the winter.

Invasive Purple Loosestrife

Purple loosestrife is an invasive species in Iowa that grows rapidly and impacts wetlands

Evapotranspiration

Starting on May 1, 2019, the video goes through the different stages...

REAPCorporation for Public BroadcastingAlliant EnergyMusco Lighting Pella