Across
- 1. _____ variables are kept constant (the same) across all trials in an experiment.
- 5. the_____ group is not tested. It is used as a basis of comparison against the experimental group.
- 7. an explanation supported by lots of observational evidence and repeated tests
- 8. a step by step set of instructions to complete an experiment.
- 10. a testable explanation for a question.
- 11. a factor, trait, or condition that can change in an experiment
- 13. using your senses or external tools to notice and describe something.
- 16. variable that responds to the change and is measured in the experiment.
- 17. the_____ group is used to test the independent variable.
Down
- 1. Summarizes the results of the experiment. Includes the purpose, procedures, and whether or not the hypothesis was supported by the data.
- 2. a test designed to answer a hypothesis
- 3. variable that is changed (manipulated) on purpose in an experiment.
- 4. an observation based on descriptions or characteristics in an experiment. Think quality.
- 6. information that is measured or counted and is expressed with numbers and a unit. Think quantity.
- 9. Facts, measurements, and other information collected during an investigation or experiment.
- 12. a guess or explanation you make based on what you already know and observe.
- 14. (in the scientific method) finding out what is already known by others about the topic.
- 15. An examination of the results of an experiment. What do the results of the experiment tell you?