"WardsSci000620"

A set of 15 samples of different materials used to challenge students to identify materials based on measurement of their density. For some specimens this will be straightforward. In other cases, it will lead to a discussion of uncertainty in measurements and data, and to an awareness that different materials may have nearly the same density.

Density Cubes, Set of 7 Metals with Hooks, (20 mm) sides.

Wooden Geometric Shapes - 16 Various pieces, in wooded box.

Great density set for physics classrooms and lessons.

Set of 9 cubes, 25 mm side. Supplied in wooden box.

High quality density cubes for the classroom.

Cylinder set for demonstrating density investigation and specific heat experiments.

Torsion of Metal Rods Apparatus shows students the affect of a torque on a metal rod.

Set of 12 Polypropylene bars of different length but the same diameter.

4 Holders, 12 Al Rods, 12 Brass Rods, 12 PVC Rods, 12 Polypropylene Rods