3-D Design and PTC Creo

What is the first step when using computer design software to build a model?

• Define a shape to extrude or revolve.

• Choose the dimensions of the shape.

• Sketch the model on paper.

• Color your design.

Is it possible to extrude or revolve this sketch?

• Yes.

• No, because the lines overlap.

• No because the lines are not closed.

• No, because there are extra lines.

Is it possible to extrude or revolve this sketch?

• Yes.

• No, because the lines overlap.

• No because the lines are not closed.

• No, because there are extra lines.

Is it possible to extrude or revolve this sketch?

• Yes.

• No, because the lines overlap.

• No because the lines are not closed.

• No, because there are extra lines.

Is it possible to extrude or revolve this sketch?

• Yes.

• No, because the lines overlap.

• No because the lines are not closed.

• No, because there are extra lines.

What is the last step when using computer design software to build a model?

• Add color to your design.

• Render the image in 3D.

• Extrude or revolve a shape.

• Communicate with your team.

Where can you find the design models on the opening screen?

• Go to File and select Start.

• Choose the icon titled New.

• Choose the icon titled Open Last Session.

• Choose the icon titled Open.

What do the X, Y, and Z axes stand for?

• Up, Down, and Back

• Length, Height, and Scale

• Width, Height, and Depth

• Left, Right, and Up

Tags

NGSS.MS-PS3-1

Why do designers and engineers use CAD software and programming?

• It is less expensive than building physical prototypes.

• CAD programs can virtually test and evaluate prototypes.

• It speeds up the design process.

• All of the above.

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

Which site(s) can you visit to practice your CAD skills? Choose all the apply.

• PTC-CREO

• BlocksCAD

• Thingiverse

• TInkerCAD

Tags

NGSS.MS-ETS1-4