Welcome to Mr. Johnson's Class blog. This site is used to keep parents of my students informed and to highlight what's going on in our class.
Tuesday, January 14, 2014
Ice Cube Insulator Challenge
Students were given the challenge to construct a chamber that would hold an ice cube and keep it from melting and then leaking out of the chamber (plastic egg). Students were given an egg and a choice of materials (tin foil, napkin, plastic wrap, and notebook paper). They had 10 minutes to insulate the egg before the ice cube was placed inside.
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