"WardsSci000480"
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Density ID Set
Clearance
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.
Complete Ripple Tank Apparatus
Clearance
This ripple tank is transparent, acrylic plastic and supported in a sturdy plastic frame.
Essential Physics Demo: Faraday's Disk
Clearance
Grab and hold students' attention with these interactive and affordable demonstrations that show core physics concepts in action.

