| Simple Balance (see it) | Welding Thermocouples |
| Simple Electric Motor (see it moving) | Boyle's Law |
| Galvanometer (student lab activity) | Home-made Styrofoam Cutter (see it) |
| Galvanometer (see demo model for overhead) | Home-made Carbide Cannon (see it) |
| Home-made Power Supply | Baster Bulb Cannon (see it) |
| Surplus Computer Lab | Home-made Center of Gravity |
| iPAQ Pocket PC idea | Chemical Elements Database |
| How Not to Need a Tesla Coil | Air Cannon |
| Home-made Standing Wave generator | Home-made Elmo |
| My WebQuests | Newton's Cradle (Newton's Law demo) |
| Lightning Bulb | Electrophoresis equipment on a Shoestring |
| BB Board Molecular demonstrator | Bernoulli's Principle |
| Wet-mount slide demo | The Rock Cycle (lab activity) |
| Tongue-Tied
WORD document (right click to "Save Target As...") |
Series-Parallel student labs |
| Taxonomy of
SD Fish WORD document (right click to "Save Target As...") |
AC-DC LED demos |
| Kaleidoscope | 2-Potato Clock |