NEW
Font size
WorksheetsInvention & Innovation Pre/Post Test
Total questions: 25
Worksheet time: 13mins
When Lewis Latimer added a carbon filament to the light bulb, his ______ allowed for the lightbulb to burn more than 60 hours.
Invention
Innovation
Engineering
Troubleshooting
When updating cellular phone technologies, companies often use different __________ techniques to come up with multiple ideas before narrowing down the necessary changes.
Inventing
Brainstorming
Designing
Researching
Your teacher explained the board game design brief to you, to begin the challenge you must ______ in order to begin the engineering design process.
Research Solutions
Brainstorm Solutions
Define the Problem
Communicate the Solution
When innovating the board game, students are asked to review the criteria and ______ to ensure all requirements of the board game are met.
Constraints
Rulebooks
Game Pieces
Criterion
After researching and identifying the criteria and constraints, engineers must __________ for finding a solution when using the Engineering Design Process.
Select the Best Approach
Prototype the Solution
Develop a Written Proposal
Define the Problem
Tony’s teacher presents a popular 1990s board game to his class; she asks the class to __________ the game to make it more relevant to the current trends.
Invent
Innovate
Design
Market
After creating a solution to a problem, engineers are asked to __________ or explain how the solution meets the criteria and constraints of the defined problem.
Select an Approach
Communicate the Solution
Prototype the Solution
Research the Solution
When creating a closed-looped system, ______ is used to regulate the inputs and processes which helps to maintain a safe and profitable product.
Input
Process
Output
Feedback
Companies who choose to omit feedback are using a ________________ which is often dangerous and leads to recalled products.
Closed-looped system
Open-looped system
Technology-looped system
Free market system
When troubleshooting an object, an engineer must ______ the mechanical subsystems of the object in his/her Engineering Design Journal to document the pieces.
Design
Graph
Sketch
Photograph
Mechanical subsystems are used in a variety of ways; ______ can be used to move objects up and down on a page or to help pry objects apart using its fulcrum to increase pressure.
Cam
Mechanism
Lever
Pulley
The growing popularity of wind-up toys lead inventors and innovators to make ______ in their production process to make a larger profit.
Optimization
Requirements
Trade-Offs
Controls
The invention of the automobile allowed for faster travel but the exhaust created air pollution which is deemed an ______ consequence of the invention.
Intended
Independent
Unintended
Dependent
When looking at a toy system, several mechanical ______ play a role in making the toy function properly.
Parts
Machines
Subsystems
Pieces
Your wind-up toy suddenly stops working, you decide to __________ the issue to see if you can find what is wrong.
Break
Troubleshoot
Fix
Assemble
When innovating products, companies review the product’s __________ to determine previous successes and failures within the product.
Science
History
Name
Technology
Systems that function with no human interaction but instead use ______ such as a temperature sensor are considered closed-looped systems.
Requirements
Optimizations
Trade-offs
Controls
Technology can be both beneficial and harmful ______ on the environment; single use plastic while convenient makes up a large portion of ocean pollution.
Impacts
Failures
Possibilities
Chances
The last step of the Engineering Design Process is to ______ the solution; during this step you should have good posture, make eye contact, and speak clearly.
Define
Communicate
Brainstorm
Prototype
One way to ______ your carbon footprint is to use recyclable containers and to shut off lights when they are not being used.
Recycle
Upcycle
Reuse
Reduce
When architects create drawings they use a ______ to draw large objects in a more condensed way.
Assembly
Orthographic
Scale
Isometric
When using the Engineering Design Process, engineers create a ______ to determine if the solution will meet the criteria and constraints defined in the problem.
Prototype
Painting
Design
Draft
When using the Engineering Design Process it is important to brainstorm all __________________ to ensure that the solution chosen meets the needs of the defined problem.
Possible Solutions
Research Topics
Prototypes
Written Proposals
Your engineering design team has just designed a new scooter, but after testing the product you find that it does not perform as it was intended to. What step of the design process should you start with to resolve this problem?
Start the Engineering Design Process Over
Make changes to the prototype
Communicate the solution
Develop a written proposal
You have created a new product, the first step is to obtain a ________ to protect the invention and maintain your rights to the invention.
Plant Patent
Patent
Permission
Copyright
