Across
- 1. A group in a scientific experiment that serves as a reference for comparison to the experimental group
- 5. Multiple sets of measurements of observations
- 7. Measurements made through observations
- 9. A factor in an experiment that is being measured or tested in an experiment
- 11. A factor in an experiment that can be changed or controlled
- 13. An organized study of the natural world
- 14. A scientific test or procedure that is carried out under controlled conditions to answer a scientific question
Down
- 2. Information about the natural world gathered through your five senses
- 3. A feature, quality, property, or trait of an object or organism
- 4. A factor in an experiment that is being changed in order to test a hypothesis
- 6. An explanation based on evidence that is not directly observed
- 8. To examine by separating into parts
- 10. A question that can be answered through an experiment or investigation
- 12. A statement that tells what an investigation showed, based on observation and data