| A | B |
|---|
| amount of push or pull on an object | force |
| the pull of gravity on an object | weight |
| the amount of matter in an object | mass |
| the amount of molecular motion in an object | temperature |
| the amount of space an object occupies | volume |
| the distance an object is or travels | length |
| a measure of how tightly an object's atoms are packed together | density |
| observations made using the five senses | qualitative |
| observations involving a measurement or count | quantitative |
| logical idea or conclusion based on observations | inference |
| accepted system of measurement in science | metric |
| instrument used to measure force and weight | spring scale |
| instrument used to measure temperature | thermometer |
| instrument used to measure mass | triple beam balance |
| instrument used to measure volume | graduated cylinder |
| instrument used to measure length | metric ruler |
