| A | B |
|---|
| Using your senses to gather information | observation |
| A reasonable and educated guess | hypothesis |
| Making an educated guess on the results of the experiment | prediction |
| In good experiments, scientists _______the hypothesis | test |
| Use a table or graph to _____ your findings | organize |
| What is a controlled experiment | An experiment that only has one variable changed at a time |
| Example of a controlled experiment | Changing only the length of the string in our swinger experiment |
| Use the results of your experiment to draw ______ | conclusions |
