An engineering process is a set of steps engineers usually follow to resolve problems. It is highly iterative, and parts of the process may be repeated multiple times in a single project. The steps that are iterated can be described and framed differently.
Research is the first step. This includes locating information, identifying needs and understanding the constraints. It is an important element of the engineering process, allowing engineers to discover the most effective solution to a problem.
After the researchers have gathered enough information they can begin to brainstorm solutions to the problem. This can be done in a variety of ways, and is the stage where engineering creativity really flourishes. This is also a stage where the potential solutions are examined and compared. This could involve simulation studies, creating decision matrixes, and even constructing prototypes to compare.
This step involves students selecting one of their top ideas and creating the plan of its creation. They build the prototype using the specified materials and then test it against their performance requirements. Students may have to retest and modify their prototype to ensure that it works in the way they intended.
This is a great way to teach students about the importance of problem solving and iteration. Engineers are known to design an idea, test the solution and later, they discover a new problem. The process continues until the engineer finds the solution that is in line with their expectations.