Outline the scientific method

Observation

• Notice something interesting or unexplained in the natural world.

• Example: A plant in the shade grows slower than one in sunlight.

Question

• Ask a specific, testable question based on your observation.

• Example: Does sunlight affect the growth rate of plants?

Hypothesis

• Formulate an educated guess or prediction that answers your question.

• Example: If a plant receives more sunlight, then it will grow faster.

Experiment

• Design and conduct a controlled experiment to test your hypothesis.

• Include:

  • Independent variable (what you change): amount of sunlight

  • Dependent variable (what you measure): plant growth

  • Controlled variables (what you keep the same): soil, water, type of plant

Data Collection

• Record observations and measurements during the experiment.

• Use tables, charts, or graphs to organize your data.

Analysis

• Examine the data to determine if it supports or refutes your hypothesis.

• Look for patterns, trends, or unexpected results.

Conclusion

• Summarize your findings and state whether your hypothesis was correct.

• Example: The data showed that plants in full sunlight grew 30% taller, supporting the hypothesis.

Communication

• Share your results with others through reports, presentations, or publications.

• This allows others to review, replicate, or build on your work.

Repetition

Repeat the experiment or modify it to test new questions or confirm results.