| A | B |
| Voltage | The push of electrons, electrical pressure, the more of this the more push |
| Current | How fast electrons are flowing, with units of amps. Like water it can flow slowly and fast. |
| Resistance | Blocking the flow of slowing or blocking the flow of electrons. Has units of ohms. You won’t go fast if you drag your feet because of this. |
| Battery | Tiny energy pack the store electricity |
| Power source | Source of electrons, like a battery |
| Path | For the electrons to travel on |
| Load | For the electrons to work on, like a light bulb |
| Circuit | Means “to go around” in Latin |
| Closed Circuit | A path with no breaks |
| Open Circuit | A path with breaks |
| Short Circuit | A path for electrons that doesn’t have a load. NEVER DO THIS! |