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 subdiscipline would a STEM teacher most likely reference when discussing the design of water treatment facilities?
Answer: Civil/environmental engineering
Civil and environmental engineering encompasses infrastructure design including water treatment, distribution, and wastewater systems.
A teacher wants students to experience authentic engineering work. Which classroom activity best reflects how professional engineers validate their designs?
Answer: Building a prototype and collecting quantitative performance data
Professionals validate designs through physical or simulated testing that generates measurable data against design criteria.
In engineering education, the acronym 'FMEA' stands for Failure Mode and Effects Analysis. Its primary classroom use is to:
Answer: Identify potential ways a design could fail before building it
FMEA is a proactive risk assessment tool that anticipates failure modes and their consequences during the design phase.
Which mathematical concept is most directly applied when students use CAD software to scale a design from a sketch to full-size dimensions?
Answer: Proportional reasoning and scale factors
Scaling requires applying proportional reasoning and scale factors to maintain dimensional relationships across different sizes.
An engineering teacher assigns a project where students must build a device within a $10 budget. This budget represents which design element?
Answer: A constraint on the solution
Budget limits are constraints — non-negotiable boundaries that restrict the solution space regardless of student preference.
Which engineering habit of mind involves questioning assumptions and seeking evidence before accepting a proposed solution?
Answer: Critical thinking and evidence-based reasoning
Critical thinking in engineering means challenging assumptions and requiring empirical evidence to support design claims.
When a STEM teacher introduces the concept of 'tolerances' in manufacturing, students learn that tolerances define:
Answer: The acceptable range of variation in a dimension
Tolerances specify the permissible deviation from a nominal dimension, ensuring parts fit and function correctly when assembled.