| A | B |
|---|
| Magnet | an object that sticks to iron or steel |
| Magnetism | a specific kind of force |
| Force | a push or a pull |
| Attract | a force known as a pull |
| Repel | a force known as a push |
| temporary magnet | a piece of iron that behaves like a magnet when it is touching a permanent magnet |
| Induced magnetism | when a permanent magnet touches a piece of iron, it can make the iron act like a magnet for a short peiod of time |
| Lodestone | is a special kind of magnet |
| hypothesis | an educated guess based on what you already know |
| magnetite | a rock that has magnetic properties |
| iron or steel | materials that magnets are attracted to |
| conducter | a material that allows enrgy to flow through it For example: penny, paper clip, safety pin, aluminum foil |
| insulator | A material that stops energy from flowing through it For example: cloth, eraser, plastic, wooden spoon |
| electricity source | Gives the energy to the reciever (D-Cell) |
| electricity receiver | A component that uses the electricity from the source to work (motor, light bulb, TV, computer) |
| Open Circuit | An incomplete circuit, energy does NOT flow through |
| Closed Circuit | A complete circuit, energy flows through |
| Series Circuit | A circuit that SHARES energy. The energy flows from that energy source through each component, separately before flowing back to the energy source |
| Parallel Circuit | A circuit that gives energy to each receiver directly. The enrgy flows from the energy source directly to the component and back to the enrgy source. |
