| A | B |
|---|
| length | The measure of an object from end to end |
| mass | The amount of matter in an object |
| temperature | The measure of how hot or cold something is |
| time | The interval between events |
| units | Amounts used to measure something |
| metric system | A system of measurement used by scientists since 1960 |
| SI | An abbreviation used for the metric system |
| 10 | number that SI or the metric system is based on |
| Kelvin | the official SI unit for temperature |
| weight | the measure of the pull of gravity on an object |
| 100° | the boiling point on the Celsius scale |
| 0° | the freezing point on the Celsius scale |
| meter | Basic SI unit for length |
| gram | Basic SI unit for mass |
| liter | Basic SI unit for liquid volume |
| balance scale | Measuring tool for mass |
| metric ruler | Measuring tool for length |
| graduated cylinder | Measuring tool for liquid volume |
| thermometer | Measuring tool for temperature |
| Watch | One measuring tool for time |
| Clock | One measuring tool for time |
| seconds | Basic SI unit for time |
| Celcius | Basic SI unit for temperature |
| Volume | The amount of space an object takes up |
| metric ruler | Measuring tool for volume of a regular solid |
| water displacement | Method used to measure volume of an irregular solid |
| cubic centimeter | Basic SI unit for volume of a regular solid |
| D = M/V | Formula for calculating density |
| Density | Mass contained in a given volume |
| 1g/cm3 | Density of water. |
| Floats | What an object does if it is LESS dense than water |
| Sinks | What an object does if it is MORE dense than water |
