Engineering Principles in Education Flashcards
7 cards from real STEM practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Engineering Principles in Education flashcards as text
Which engineering design strategy involves breaking a complex problem into smaller, manageable sub-problems that can be solved independently?
Answer: Decomposition
Decomposition simplifies complex engineering challenges by dividing them into sub-problems that teams can address systematically.
In engineering ethics education, which scenario best represents a conflict between public safety and commercial pressure?
Answer: Releasing a product despite known safety flaws due to market deadlines
Releasing unsafe products under commercial pressure directly conflicts with the engineering ethical obligation to protect public welfare.
When students use the engineering design process to address a real community problem, this approach is best described as:
Answer: Project-based learning with authentic context
Applying the engineering design process to real community problems is project-based learning that builds authentic connections between school and society.
Which property of a material would a structural engineering teacher emphasize when comparing steel cables to wooden beams for a suspension bridge?
Answer: Tensile strength relative to weight
Suspension bridges require cables with high tensile strength-to-weight ratios; steel cables excel in this property compared to wood.
A STEM teacher uses computational modeling software to simulate fluid flow around a student-designed airfoil. What engineering principle does this activity primarily reinforce?
Answer: Iterative virtual testing before physical prototyping
Computational simulation allows engineers to test and refine designs virtually, reducing time and cost before committing to physical prototypes.
When teaching sustainability in engineering design, which lifecycle phase is most frequently overlooked by students but emphasized by professional engineers?
Answer: End-of-life disposal and recyclability
Professional engineers consider the full product lifecycle including end-of-life disposal, whereas students often focus only on the use phase.
In engineering education, a 'specification' differs from a 'criterion' in that a specification:
Answer: Is a precise, measurable, technical requirement the design must meet
Specifications are exact, quantitative requirements (e.g., must withstand 500 N of force) derived from criteria and used to verify design compliance.