Crook County Middle School students study magnetic force in Mr. Zielaskowski class
Pictured here are Kathryn Gates and Conner Lange. They are using magnets to determine which materials are attracted to magnetism by testing at least 30 items. In this case, the iron filings in the Ziploc bag are attracted to the magnet. They are learning that materials attracted to magnetism are “ferromagnetic” and contain either iron, nickel, or cobalt.