When planning space exploration, scientists face many challenges. One issue is the weight of the items being transported. They can use the engineering design process to help minimize the weight of materials on board a spacecraft.

Question

You have defined the problem as a need for materials to be strong, yet light. What should be the next step in using the engineering design process to solve the problem?

A.
Update your initial design for the lighter materials.
B.
Identify the criteria and constraints of the project.
C.
Prototype a possible new type of strong material.
D.
Brainstorm new ways to design materials.

Answer 1

B. Identify the criteria and constraints of the project.

Before moving forward with designing or prototyping, it's essential to clearly define the criteria (requirements the materials must meet, such as strength and weight limits) and constraints (limitations such as budget, availability of materials, or manufacturing processes) of the project. This will help guide the subsequent steps in the engineering design process.