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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.

Iowa Marine Fossils

Marine fossils can be found in Iowa.

Impact of Soil on Flooding

Two neighboring fields are shown. One is flooded while the other is not.

Aerodynamics and Truck Gas Mileage

Reducing drag and gas usage of semitrailers is an important engineering design problem.

Sugar Maple Sap

Maple sap can be collected from certain trees.

Iowa Snow Plow Technology

When keeping Iowa roads safe during the winter, there are several aspects to consider including cost of equipment, removing snow and ice without damaging roads, and safety of personnel.

Storm Chasers Describe Rapidly Changing Storm

Learn about the time the Iowa Storm Chasing Network chased the 2008 Aplington-Parkersburg EF-5 tornado.

Prairie Plants and the Carbon Cycle

The deep roots of prairie plants take the carbon out of the air and add nutrients to the soil when they die.

Fox Squirrels

Squirrels use unique body features to help them jump and balance.

Diversity of Iowa Lichen

Iowa is home to a variety of lichen species.

Capturing and Distributing Solar Energy in Rural Iowa

Farmers Electric Cooperative is using solar panels to help capture solar energy and distribute it to the members of the cooperative.

Confluence of Des Moines and Raccoon Rivers

The Raccoon River and Des Moines River join together in Des Moines.

Solar Sustainability Program

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

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