PLTW Design and Modeling Final Exam Review

Isometric sketches are the best representation of what?

• Front face of an object

• Depth of an object

• Proportional views of all sides of an object

• Dimensions

Which view is the front face of the object?

• Top right
• Top left
• Bottom right
• Bottom left

What picture represents the top view (B)? Select from the array
(1,3) (2,3)
(1,2) (2,2)
(1,1) (2,1)

• (2,2)
• (1,3)
• (2,1)
• (1,3)

What picture represents the front view (A)?  Select from the array
(1,3) (2,3)
(1,2) (2,2)
(1,1) (2,1)

• (1,3)
• (1,2)
• (2,2)
• (1,1)

Most drawings can be completely described in 3 views.

• True
• False

What does STEM stand for?

• systems, technology, engineering, math
• science, technology, engineering, math
• science, technology, energy, modeling

What step of the design process uses a design brief?

• define the problem
• brainstorming
• sketching

What is the point of a decision matrix?

• to research
• to identify the problem
• to decide which solution in the most effective

Leah was asked to build Thomas a table for his room. The table needs to cost less than $100 total and should be large enough for Thomas to put a plate on top with a drink and needs to be made of wood. Also, the table should be painted purple.
Which of the following are criteria and/or constraints?

• the table should be large enough to hold a drink
• the table must cost less than $100
• The table should be purple
• all of the above

What type of sketch is this?

• isometric
• multiview
• perspective
• thumbnail