Teach Engineering
Density Column Lab - Part 1
Mass and density — aren't they the same thing? This activity has groups use balance beams and water displacement to measure several objects. The pupils use the measurements to calculate the density of the objects.
Curated OER
I Breath What? Activity-Pollution Detector Worksheet
In this pollution worksheet, students collect particles using a pollution detector and then observe their results under the microscope. They calculate the average number of particles collected in three different locations. They...