| A+70+0 | X,Y,Z-coordinate system with vector arrows. | 2019-08-28 |
| A+70+0 | X,Y,Z-coordinate system with vector arrows. | 2019-09-04 |
| D+5+30 | Wall chart of electromagnetic spectrum. | 2019-11-08 |
| A+70+5 | Vector arrows of various sizes and colors fit in wooden bases. | 2019-08-28 |
| A+70+5 | Vector arrows of various sizes and colors fit in wooden bases. | 2019-09-04 |
| D+0+2 | Various capacitors to show. | 2019-12-09 |
| D+10+20 | Van de Graaff generator. | 2019-09-20 |
| D+55+18 | Resistor analog: Marbles cascading down pin board. | 2019-12-09 |
| E+60+10 | Rainbow: Refraction of white light by a liquid sphere. | 2019-11-08 |
| D+5+32 | Plexiglas model of electromagnetic wave. | 2019-10-25 |
| E+25+60 | Michelson interferometer fringes with laser or white light. | 2019-12-04 |
| C+65+2 | Light the Match. | 2019-11-08 |
| E+25+0 | Large wood model of a double slit with hinged waves. | 2019-12-04 |
| E+30+30 | Large lens shows chromatic aberration on screen using arc lamp. | 2019-12-06 |
| E+60+2 | Indices of Refraction: glass in glycerin and phantom crystals. | 2019-10-25 |
| E+15+25 | Hand-held gratings for class to view Hg, Ne discharge tubes. | 2019-12-06 |
| D+15+10 | Hand-cranked AC alternator powers 120 volt lamp. | 2019-09-25 |
| D+15+10 | Hand-cranked AC alternator powers 120 volt lamp. | 2019-10-02 |
| D+15+10 | Hand-cranked AC alternator powers 120 volt lamp. | 2019-12-09 |
| D+15+0 | Bar magnet induces current in a coil, shown on galvanometer. | 2019-09-25 |
| D+15+0 | Bar magnet induces current in a coil, shown on galvanometer. | 2019-10-02 |
| D+0+0 | Attraction between horizontal plates of a charged capacitor. | 2019-12-09 |
| D+30+16 | Ampere's law: Currents in parallel wires attract or repel. | 2019-09-25 |
| D+5+10 | 85 MHz radio transmitter, with indicating lamp on dipole antenna. | 2019-10-25 |
