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.

Predicting Swing Motion

The images show two different positions of a child on a swing. The...

Bobcat Out Hunting

The bobcat appears to be out hunting near a creek. Being part of a...

Weather-Related Hazards - Trees Down

The trees were knocked down due to a tornado that went through the...

White Trees During Winter

The trees appeared white from snow, fog, temperatures or precipitation...

Condensation on Windows

The window has condensation on it based on the differing temperatures...

Changing Length of Daylight

As the seasons change, the sun sets earlier at night and rises later...

Leafless Trees in Winter

After the leaves change color in the fall, they fall off and don’t...

Crescent-Shaped Shadows During an Eclipse

The shadows shown in the images were taken during a solar eclipse on...

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...

REAPCorporation for Public BroadcastingAlliant EnergyMusco Lighting Pella