| A | B |
| Observation | using senses to find out about things |
| Inference | use past experiences to draw conclusions |
| Hypothesis | educated Guess |
| Classify | using observations to group things |
| Independent Variable | the variable that is changed |
| Dependent Variable | the variable that is measured |
| Control Group | does not receive the independent variable |
| Experimental Group | received the independent variable |
| Scientific Method | organized process for science investigation |
| Prediction | guess what will happen in the future based on knowledge |
| Metric System | SI |
| Pseudoscience | not using the science process |
| Procedures | steps in an investigation |
| Data | information produced from an investigation |
| Science | answers produced from using the scientific method |