Curated OER
Chemistry: Classifying Materials
Young scholars classify materials. In this chemistry lesson, students examine the properties of solids, liquids, and gases. Young scholars discover the elements, compounds, and chemical symbols.
Alabama Learning Exchange
Float or Sink?
Experiment with mass and density as scholars figure out what makes things float or sink. First, they watch a podcast introducing these concepts. Be sure to use the comprehension question to test their understanding. Young scientists...