Across
- 3. a collection effects usually numbers
- 6. observation using the sentence to gather information about something with numbers
- 7. making and recording measurements
- 10. testing an idea or hypothesis through a controlled investigation
Down
- 1. an educated guess that answers your question
- 2. observation using the senses to gather information about something without numbers
- 4. what is that you want to test or find out
- 5. things that change or can be changed in an experiment
- 8. a method of problem-solving by testing hypothesis
- 9. table in organized chart to record and keep data from the experiment