"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.

Specific Gravity Cubes with Hooks.

Wide range of cubes for density experiments.

Five-piece equal mass density set – for specific heat experiments and more.

Set of 12 Delrin cylindrical bars of different length but the same diameter.

The NYS investigations kits have been tested by local NYS teachers to make sure they work in the classroom.

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