science project

2. How close a measurement is to the true value.
4. A factor that remains unchanged in an experiment.
5. The act of carefully watching and noting phenomena.
8. A simplified representation of a system or process.
9. A testable statement or prediction about a phenomenon.
10. A standard against which results are compared in an experiment.
11. A prejudice or preconceived opinion.
14. Information used to support a claim or theory.
17. How close repeated measurements are to each other.
18. Describing data with words or characteristics.
19. A descriptive statement of a natural phenomenon.
20. Based on observation and experimentation rather than theory or speculation.

1. A statement about what might happen in the future.
3. A conclusion drawn from evidence and reasoning.
6. A controlled test or procedure to investigate a hypothesis.
7. A well-substantiated explanation of an aspect of the natural world.
12. Method: A systematic approach to scientific inquiry, involving observation, experimentation, and analysis.
13. Expressing data as numbers or measurements.
15. A factor that can change in an experiment or study.
16. Information, often numerical, collected during an experiment or observation.