Skip to main content

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.

Energy in a Partially Frozen River

When a river freezes over, the water in the middle is sometimes still...

Cockleburs Stuck to Clothing

Every time you go for a hike, you risk the chance of bringing back...

Evidence of Beavers

Evidence on a tree shows that beavers have chewed it to build a dam...

Wasp Nest

Wasps often surround our home leaving nests everywhere. This provides...

Wind Turbines for Energy

Big giant wind turbines surround small farming communities in Iowa...

Stink Bugs Move Indoors

Stink bugs tend to show up in homes during the fall and winter. They...

Less Sunlight in Winter

We go outside and enjoy the outdoors all year, but the amount of...

Forecasting and Preparing for Weather

Severe weather occurs frequently in and around the Midwest. Watching...

Color Change of Leaves

The trees become full of leaves in the spring and summer, and during...

Sun and Moon Visible During the Day

These two photos were taken at the same time, on the same day. They...

Parents and Offspring

This image shows a dog and her puppy. As you look at the photo, you...

Lake Water: Liquid & Solid

These three photographs are of Lake Okoboji. One is taken in the...

REAPCorporation for Public BroadcastingAlliant EnergyMusco Lighting Pella