Students define; solution, saturated solution, dissolving, evaporating, diffusion, osmosis, and semipermeable membrane. They explore how molecules of different types separate when some molecules from a solution evaporate.
K - 8th Science 34 Views 89 Downloads
Caterpillars and Climate: How Temperature Affects Feeding Rate In Insects
Do you eat more when you are hot or when you are cold? Young scientists observe the eating pace of two caterpillars at different temperatures. The differences in endotherm and ecotherm animals' ability to adjust to temperature change...
6th - 8th Science CCSS: Designed
How Batteries Work
Discover the fascinating technology that allows us to move around in our daily lives without being anchored to power cables. Learners trace the history of batteries and their ability to store charge back to the 1780s, and witness dynamic...
4 mins 8th - 12th Science CCSS: Adaptable