1. Class Notes 2 The Scientific Method

2. I. The Scientific Method -an organized set of procedures that help scientists answer questions and solve problems.

3. II. The steps of the scientific method A. State the problem - Science is a way of answering questions, so you must have a problem to solve

4. B. Make observations -Gather as much information as you can about your question from observation or research.

5. C: Form a Hypothesis -a possible answer to your question; a testable inference based on your observations

6. D. Test the hypothesis - By doing an experiment

7. E: Collect the data 1. Record the raw results. 2. Do not interpret what they mean. 3. Be detailed! A table is a good idea. Day123 size 1 cm 2cm2cm

8. F. Analyze the data 1. What does the data mean? 2. Interpret your data in the analysis.

9. G. Draw a Conclusion -decide whether to accept or reject the hypothesis, based on the data.

10. III. Scientific Theory A. When a hypothesis has been supported many times it become a theory B. Scientific theory is NOT an opinion because it is supported by evidence. Ex: cell theory

11. Summary List the steps of the scientific method. Why are scientific theories taught in school?