Across
- 3. a relationship or connection between two or more things
- 5. a statement that explains something based on the evidence and facts
- 7. a chart that organizes and displays information in rows and columns
- 8. a logical, systematic approach to the solution of a scientific problem
- 10. also called the responding variable; the thing the researcher measures in an experiment
- 11. an educated guess about what might happen that you can test to see if it's right
- 12. a variable that stays the same in the experiment to make sure the results are accurate
- 13. a standard quantity used as a basis for measuring how big or small something is
- 14. to look at and think about your results to see how well they answer your question
Down
- 1. an idea you create based on clues and what you already know
- 2. a system of measurement based on the number 10
- 4. a visual way to show data with lines, bars, or dots
- 6. also called the manipulated variable; this is the thing that is changed by the researcher in an experiment
- 9. a collection of measurements or observations