Question

the engineering design process brief constructed response directions: answer each question to the best of your ability. 1. compare and contrast the scientific method to the engineering design process. cite examples of how each process differs and/or is similar. you may examine individual aspects of each process or the process in general. 2. briefly review the steps of the engineering design process and how the process itself is iterative. cite examples of how steps in the engineering design process can be repeated and when it might be necessary to revisit steps within the process.

Explanation:

1. Similarities: Both the scientific method and engineering design process start with a problem - the scientific method begins with an observation or question about a natural phenomenon, while the engineering design process starts with a need or problem to be solved. Both involve research - in science, it's to understand the phenomenon, and in engineering, to understand existing solutions and requirements. Both also have a testing phase - in science, experiments test hypotheses, and in engineering, prototypes are tested.

Differences: The scientific method aims to discover new knowledge about the natural world, for example, in a physics experiment to determine the properties of a new material. The engineering design process aims to create a useful product or solution, like designing a new type of bridge.

1. The steps of the engineering design process typically include defining the problem, doing background research, specifying requirements, brainstorming solutions, choosing the best solution, developing a prototype, testing and evaluating, and communicating the results. It is iterative because if the prototype fails to meet requirements during testing, one may need to go back to brainstorming solutions or even re - define the problem. For example, if a new smartphone prototype has battery life issues during testing, the engineers may need to revisit the design of the power - management system (go back to the solution - development phase) or re - evaluate user requirements for battery life (go back to the requirements - specification phase).

Answer:

1. Similarities: Problem - starting point, research involved, testing phase. Differences: Science for knowledge discovery (e.g., physics material study), engineering for product creation (e.g., bridge design).
2. Steps: Define problem, research, specify requirements, brainstorm, choose solution, prototype, test, communicate. Iterative as testing may lead back to earlier steps. E.g., smartphone battery issues may require revisiting power - management design or user requirements.