What is the first step in the scientific method according to the systematic approach?

The first step in the scientific method according to the systematic approach is to recognize the need. This step involves identifying a question or a problem that requires investigation. It is essential to acknowledge the presence of an issue to understand what needs to be studied or solved. By recognizing the need, investigators can define their objectives and formulate a clear hypothesis or research question that guides the entire investigation process.

This foundational step sets the stage for further actions, such as defining the problem, collecting data, and analyzing the results, all of which build on the initial recognition. In the context of fire and explosion investigation, recognizing the need might involve identifying an incident that requires examination to determine the cause, contributing factors, and potential improvements to safety practices.