Which of the following is NOT one of the six steps of the scientific method?

The scientific method is a systematic approach used for investigation and problem-solving. The steps typically include defining the problem, collecting data, analyzing data, interpreting results, and drawing conclusions. Each of these steps helps researchers to systematically explore questions or hypotheses.

Developing a solution, while an important part of problem-solving in various contexts, is not a standard step in the scientific method itself. Instead, the focus is on collecting and analyzing data to derive conclusions. This method emphasizes observation and experimentation rather than proposing solutions without the backing of thorough research. By following the scientific method, investigators can ensure that their conclusions are based on empirical evidence rather than assumptions or untested solutions, which is crucial in fields like fire investigation.