| A | B |
| metron | greek word meaning to measure |
| centi- | prefix meaning one hundredth |
| geometry | type of math dealing with measurement of lines, points, shapes |
| symmetry | when a figure can be folded or turned so that parts of the figure match |
| diameter | the distance across a circle through the center |
| metronome | a tool used in music to measure a certain tempo or speed |
| centimeter | 1/100th of a meter |
| meter | unit of measure for length |
| thermometer | device used to measure temperature |
| barometer | device used to measure air pressure |