How Many Drops of H2o Can Fit on a Penny?
For this properties of water worksheet, students explore the surface tension and cohesion properties of water compared to other liquids in a 2 part experiment.
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Penny Perfect Properties (Solid-Liquid Interations)
I can get more water to stay on a penny than you can! Collaborative pairs determine the volume of liquids that can be contained on the surface of copper pennies and plastic coins. The pairs analyze their results using graphs and go on to...
7th - 12th Science CCSS: Designed
New Review The Earth Moves Under My Feet
Most people rely on the ground under them remaining still and constant, yet the plates on the earth are constantly moving. A research-based STEM lesson asks pupils to research seismic data and tectonic plates. Then they create surveys of...
6th - 8th Science CCSS: Designed