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.

Flower Garden

A flower garden planted in an otherwise unremarkable piece of property...

Opening a Compost Pile

Opening a compost pile on a chilly morning allows “steam” to escape...

Thunderstorm

A spring thunderstorm in Iowa caused by extremes in weather fronts due...

Stockbridge Dampers

Stockbridge dampers are placed on power lines and light poles to prevent oscillation through resonance.

Contrails in the Iowa Sky

Contrails from passing aircraft are visible in the sky.

Radio Frequency Identification Tags on Cows

Radio frequency identification tags are used to track cattle and allow...

Varied Piglet Markings

This litter of pigs all have the same parents, but look different from their parents and each other.

Night Howls

The sound of a coyote pack can be heard at night.

Urban Rain Garden

Rain gardens help with two things. They reduce the amount of storm...

Bridge Expansion Joints

To compensate for the temperature fluctuations, among other things, bridges cannot be connected to the roads. Instead engineers use expansion joints to allow the bridge to move.

Green Roofs for Schools

This photo is just one example of the many green rooftops in Iowa on...

Soil Deposits in Pond

This is a ¾ acre Iowa farm pond. The surface area of the pond has...

REAPCorporation for Public BroadcastingAlliant EnergyMusco Lighting Pella