Cathode Ray tube [local], brief description (not complete enough for a novice to perform this demo) and a movie showing a cathode rays being deflected by a magnet.

Demonstrate a cloud chamber.

Use a steel ball in a petri dish on an overhead to model the nucleus [local].

Rutherford Scattering [local] with a steel ball, a slope and a target.

Illustrate Thompson's Plum Pudding Model [local] of atoms on an overhead.