| A | B |
|---|
| tool used to measure pull of gravity | spring scale |
| must be controlled in an experiment | variables |
| sharing results in an investigation | communicating |
| a pan balance measures | mass |
| 1st step in the scientific method | observe and ask questions |
| done before inferencing | observe |
| using your knowledge to guess what will happen next | predicting |
| volume | length x width x heighth |
| measures volume of liquid | beaker |
| a prediction is made | a weather forcast |
| describe ways things are alike and ways things are different | compare |
