Curated OER
Slippery, Slippery Ice
Young scholars investigate how salt affects ice by experimenting in class. In this water properties lesson, students utilize a penny, salt and pans of ice to examine the sliding ability of a penny across a layer of ice. Young...
Curated OER
Inferences: An Experiment with Ice
In this inferences: an experiment with ice learning exercise, students follow the procedure for the experiment with ice, then write inferences from their observations.