| A | B |
| Matter | anything that has mass and takes up space |
| Mass | how much matter an object contains |
| Qualitative | descrbing something without using numbers |
| Quantitative | describe something using measurement and numbers |
| Scientific Method | method of study used by scientists |
| Hypothesis | a possible explanation based on facts and reasons |
| Independent Variable | Varible changed by experimenter |
| Dependent Variable | Variable that responds to an indpendent variable |
| Scientific Notation | shortcut method for writing large and small numbers |
| Theory | A widely accepted hypothesis thathas been tested many times |