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Measuring the mass, volume, and density of a student! NGSS SEP aligned This activity is highly engaging and one that students will remember for many years. Students (who choose) will have their volume measured by water displacement, their mass...

This highly engaging activity challenges students to decide if microorganisms that they observe under the microscope belong to the plant or animal kingdom. They will learn that scientists in the 1860’s had a similar challenge and solved it by...