| A | B |
| matter | anything that takes up space |
| properties | traits that you can notice with your senses |
| senses | how we interact with our world |
| mass | amount of matter in an object |
| weight | measure of the pull of gravity |
| gravity | force of attraction |
| volume | amount of space an object takes up |
| density | amount of mass in a given space |
| solid | has shape and volume |
| liquid | has volume, no shape |
| gas | has no volume or shape |
| gram | unit to measure mass |
| balance | tool to measure mass |
| graduated cylinder | tool to measure volume |
| mililiter | unit to measure volume |
| displacement | method to find volume of odd shaped object |