A set of steps engineers follow to solve a challenge is called an engineering process. It is highly iterative and parts of the process may be repeated numerous times http://emjay-eng.com in a single project. The steps can be described and framed differently.
The first step is research. This includes locating information in order to determine needs and understanding constraints. It is an essential part of the engineering design process, since it helps engineers determine the best solution to a given problem.
Once the researchers have gathered enough information and are able to begin brainstorming solutions to the issue. This can be done in a variety of ways and is where engineering creativity really thrives. This is also where potential solutions are analyzed and evaluated. This could include simulation studies, the creation of decision matrixes, or even creating prototypes to compare.
In this phase students select one of their most creative ideas and devise a plan to create it. Then, they construct the prototype using the specified materials and test it against their performance requirements. Students may have to retest their prototype and then revise it to ensure it is functioning as intended.
This is a great way to teach the importance of problem solving and iteration. It is quite common for engineers to come up with solutions, test them and then come up with another issue that they need to tackle. The process is then repeated until the engineer has the solution that is satisfactory to their expectations.