Sophia Learning
Sophia: Measuring Mass
An introductory lesson on measuring mass, which also shows several tools with which to measure mass.
Sophia Learning
Sophia: Reporting Mass Measurements
This tutorial explains how to measure mass accurately on different types of measuring instruments.
Physics Aviary
Physics Aviary: Triple Beam Balance Challenge (0.1 G)
Practice reading a triple-beam balance to the nearest 0.1 g.
Physics Aviary
Physics Aviary: Triple Beam Balance Challenge (0.01 G)
Practice reading a triple-beam balance to the nearest 0.01 g.
TeachEngineering
Teach Engineering: Density Column Lab Part 1
In this first part of a two-part lab activity, students use triple balance beams and graduated cylinders to take measurements and calculate the densities of several common, irregularly shaped objects with the purpose to resolve confusion...