Across
- 2. A special type of descriptive investigation that shows how something works or what something looks like
- 6. The middle number in a set of numbers that is ordered from least to greatest or from greatest to least
- 10. something in an experiment that you will change
- 13. To carefully look at data or other information to make a conclusion
- 18. A statement that expresses an idea or belief
- 20. the study of something in a certain way to find out more information
- 21. a test to try to find an answer to a question
- 22. The study of the natural world
- 24. A group of things such as objects or numbers
Down
- 1. something in an experiment you keep the same
- 3. Data gathered in an investigation
- 4. The difference between the lowest and highest numbers in a series
- 5. a possible explanation or guess for what might happen in an experiment; a testable statement
- 7. Data that can be measured or observed directly
- 8. The result of the sum of the numbers being divided by how many numbers there are in a set
- 9. A tool used to organize information visually in a way that is easy to understand
- 11. true or correct
- 12. Your guess about what could happen, based on an observation
- 14. independent ____, dependent ______, control stay the _____
- 15. To use your sense of hearing, seeing, touching, smelling, or tasting to find out more about something
- 16. A personal belief or feeling
- 17. Something that keeps the model from being exactly like the thing it represents
- 19. The number listed most often in a series of numbers
- 20. Always written in a _____ form
- 23. to observe something and then make a conclusion