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WorksheetsPLTW Unit 4 Key Terms #1-21
Total questions: 21
Worksheet time: 11mins
A drawing that shows parts of an item when assembled.
component
mock-up
model
assembly drawing
A rectangular coordinate system created by three mutually perpendicular coordinate axes, commonly labeled X, Y, and Z.
degree of freedom
cartesian coordinate system
mathematical modeling
origin
A part or element of a larger whole.
assembly
domain
component
extrusion
The use of a computer to assist in the process of designing a part, circuit, building, etc.
computer-aided drafting
computer-aided design
assembly drawing
model
The use of a computer to assist in the process of creating, storing, retrieving, modifying, plotting, and communicating a technical drawing.
computer-aided drafting
computer-aided design
assembly drawing
model
The variables by which an object can move.
domain
assembly
degree of freedom
function
A written plan that identifies a problem to be solved, its criteria, and its constraints.
design statement
design brief
mathematical modeling
mock-up
A modeling process that creates a three-dimensional form by defining a closed two-dimensional shape and a length.
model
domain
extrusion
mock-up
The action or actions that an item is designed to perform.
extrusion
pattern
assembly
function
Constant, non-numerical relationships between the parts of a geometric figure.
function
geometric constraint
domain
assembly
The promotion and selling of products or services.
packaging
mathematical modeling
marketing
annotate
A model or replica of a machine or structure for instructional or experimental purposes.
model
mock-up
assembly
assembly drawing
A visual, mathematical, or three-dimensional representation in detail of an object or design, often smaller than the original.
pattern
mock-up
assembly drawing
model
A repeated decorative design.
origin
pattern
assembly drawing
mock-up
To add explanatory notes to a drawing.
design statement
marketing
annotate
design brief
