What is the Scientific Method?

The scientific method is a systematic approach to investigating questions and acquiring knowledge. This guide explains each step with examples and shows how to apply it in STEM learning.

The 6 Steps of the Scientific Method

1. Observation

Observe a phenomenon and ask a question about it. What do you notice? What's puzzling?

2. Research

Learn what's already known about the topic. Review existing literature and data.

3. Hypothesis

Form a testable prediction. A hypothesis must be falsifiable and specific.

4. Experiment

Design and conduct an experiment to test your hypothesis. Control variables and collect data.

5. Analysis

Analyze your data. Does it support or contradict your hypothesis?

6. Conclusion

Draw conclusions and communicate results. Share findings and suggest further research.