Across
- 3. a place used for conducting scientific experiments
- 5. to use the senses to gather information about an object or event
- 6. the study of the natural world
- 9. a system of assigning numbers to an observation
- 11. to use a system to group information into categories
- 12. to look closely at somebody or something
Down
- 1. an idea about the solution to a problem that can be tested or investigated
- 2. to name or recognize a person, place, or thing
- 4. the method of collecting information and data about a topic being studied
- 7. a summary of the results of the experimentation and a statement of how the results relate to the hypothesis
- 8. a forecast of future events based on previous observations and experiments
- 10. a group of measurements, facts, or statistics
- 13. the steps used to test a hypothesis