http://emjay-eng.com/steps-of-the-engineering-design-process/
An engineering process is an array of steps that engineers often follow to solve problems. It is highly iterative and parts of the process can be repeated several times in one project. The steps that are repeated could be defined and framed differently.
Research is the first step. This involves identifying needs as well as locating information and identifying constraints. It is a vital part of the engineering process, which allows engineers to discover the best possible solution for any issue.
Once researchers have enough data, they can start brainstorming ideas for solutions to the issue. This can be done in a number of ways and is the area where engineering imagination really blossoms. This is also where ideas are analysed and compared. This could involve simulation studies, the creation of decision matrixes and even creating prototypes to compare.
This involves students choosing one of their most creative ideas and creating a plan for its creation. Then, they construct the prototype using the specified materials and test it against their performance criteria. Students may have to test and revise their design to make sure it works in the way they intended.
This is a great method to demonstrate the importance of problem-solving and iteration. Engineers are known for developing a solution that they test and later, they discover a new problem. The process continues until the engineer comes up with an answer that meets their expectations.