How do you make science interesting for preschoolers? Fill a latex glove with colorful trinkets, sequins and toys for a hand-shaped ice "cube" the kids can help melt! One of our amazing parent volunteers created this fun lesson for our Butterflies class. She filled gloves plastic rings and toys and then water. The children each received the hand-shaped ice in a tray and were given a salt water mixture, squeeze bottles and droppers and brushes to help melt the ice, release the trinkets and learn about erosion!