Engineering Essentials

The standards that help engineers measure how well their design does its job.

• criteria

• engineer

• prototype

• failing forward

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

A plan produced to show the workings of an object before it is built or made

• solution

• design

• prototype

• iterative process

Tags

NGSS.MS-ETS1-4

The process of taking something apart and analyzing its workings in detail.

• Graphic Design

• Reverse Engineering

• Process

• Evaluation

What is wrong with this circuit?

• missing an ammeter

• current flow is backwards

• missing a resistor

• missing a load

Tags

NGSS.MS-ETS1-1

On an LED, which leg is positive?

• the longer leg

• the first leg

• the straight leg

• neither, both legs are negative

The branch of science that deals with the design, building, and use of engines, machines, and structures.

• A) Biology

• B) Chemistry

• C) Engineering

• D) Physics

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

What is the first step in the engineering design process?

• A) Testing

• B) Prototyping

• C) Identifying the problem

• D) Building

Tags

NGSS.MS-ETS1-1

Which of the following is a key component of a scientific experiment?

• A) Hypothesis

• B) Conclusion

• C) Assumption

• D) Guess

Tags

NGSS.MS-LS1-5

In engineering, what is a prototype?

• A) A final product

• B) A working model

• C) A theoretical concept

• D) A failed design

Tags

NGSS.MS-ETS1-4

What is the purpose of a control group in an experiment?

• A) To introduce variables

• B) To serve as a standard for comparison

• C) To test multiple hypotheses

• D) To ensure bias