The scientific method involves a series of steps to investigate natural occurrences. These steps include: 1) developing a question or problem, 2) making observations and researching the topic, 3) formulating a hypothesis to predict an answer, 4) developing and conducting an experiment with a procedure and measurable results, 5) collecting and analyzing the results to confirm or modify the hypothesis, and 6) communicating the conclusions.

1. Ways of Acquiring
Knowledge and
Solving Problem

2. The Scientific
Method
involves a
series of steps
that are used to
investigate a
natural
occurrence.

3. 1. Problem/Question:
Develop a question or
problem that can be
solved through
experimentation.

4. 2. Observation/Research:
Make observations and
research your topic of
interest. Gather
information and data.

5. • Visual
• Auditory
• Olfactory
• Tactile
• Gustatory

6. 3. Formulate a Hypothesis:
Predict a possible answer to
the problem or question.
Example: If soil
temperatures rise, then
plant growth will increase.

7. 4. Experiment: Develop and
follow a procedure.
Include a detailed materials
list.
The outcome must be
measurable (quantifiable).

8. Data
Qualitative
(characteristics)
Ex. red, small
Quantitative
(amount / numbers)
Ex. 99, fifth
Quantitative
Ordinal
Ex. 1st, 2nd,
3rd…
Cardinal
Ex.1, 2, 3…

9. 5. Collect and Analyze
Results: Modify the
procedure if needed.
Confirm the results by
retesting.
Include tables, graphs, and
photographs.

10. 6. Conclusion: Include a
statement that accepts or
rejects the hypothesis.
Make recommendations for
further study and possible
improvements to the
procedure.

11. 7. Communicate the
Results: Be prepared to
present the project to an
audience.
Expect questions from the
audience.