(Grades 6th – 8th) This 48-piece density set provides four different sized specimens for each of 12 different materials. Each set of 4 density samples comes in its own tube for easy management. Measuring the mass and volume of each sample specimen allows students to plot Mass vs. Volume, and determine the density of their individual material by calculating the slope of the resulting line. Includes: aluminum, PVC, acrylic, wood, polypropylene, phenolic, polyurethane and PTFE, plus scales & graduated cylinders.
