| F+15+0 | UV light hits charged zinc plate and discharges electroscope. | 2018-10-24 |
| F+15+0 | UV light hits charged zinc plate and discharges electroscope. | 2018-10-23 |
| F+15+0 | UV light hits charged zinc plate and discharges electroscope. | 2018-10-25 |
| E+60+5 | Total internal reflection/critical angle: Nakamura water tank. | 2018-09-04 |
| E+60+5 | Total internal reflection/critical angle: Nakamura water tank. | 2018-09-06 |
| B+25+10 | Rubber rope stretched across front of room. | 2018-08-28 |
| B+25+10 | Rubber rope stretched across front of room. | 2018-11-13 |
| E+25+5 | Ripple tank with plane or spherical water waves and barriers. | 2018-09-18 |
| E+40+25 | Retrodirective reflector: Silvered right angle prism, using laser. | 2018-08-30 |
| E+50+20 | Refraction of white light by prism using arc lamp. | 2018-09-06 |
| E+40+30 | Reflections from concave and convex mirrors with lighted arrow. | 2018-09-04 |
| D+5+32 | Plexiglas model of electromagnetic wave. | 2018-08-28 |
| E+45+5 | Microwaves with grid. Transmitter and receiver are polarized. | 2018-09-27 |
| E+25+10 | Microwave interference with single and double slits. | 2018-09-25 |
| E+40+42 | Light the Match (same as C+65+2). | 2018-08-30 |
| E+40+42 | Light the Match (same as C+65+2). | 2018-09-04 |
| E+25+15 | Laser beam through various slit and grating combinations. | 2018-09-25 |
| E+15+25 | Hand-held gratings for class to view Hg, Ne discharge tubes. | 2018-11-06 |
| F+10+0 | Electron diffraction by aluminum and graphite on CRT. | 2018-11-06 |
| F+10+0 | Electron diffraction by aluminum and graphite on CRT. | 2018-11-13 |
| E+45+25 | Commercial Polaroid filters on an OHP. | 2018-09-27 |
| F+5+15 | Bragg diffraction using microwaves and steel balls in foam cube. | 2018-09-27 |
| E+40+5 | Blackboard optics: Light sources with plane and curved mirrors. | 2018-08-30 |
| E+40+5 | Blackboard optics: Light sources with plane and curved mirrors. | 2018-09-04 |
| E+30+10 | Blackboard optics: Light sources with lucite lenses. | 2018-09-06 |
| D+5+10 | 85 MHz radio transmitter, with indicating lamp on dipole antenna. | 2018-08-28 |
| D+5+10 | 85 MHz radio transmitter, with indicating lamp on dipole antenna. | 2018-08-30 |
