PLTW Design & Modeling Semester 1 Review

Front

A sketch, typically including the top, front, and right primary views of an object that are drawn using orthographic projections. An isometric sketch of the object is often included.

Back

Multiview Sketch

Front

A preliminary visual of an idea for a design. Most thumbnail sketches are not full size and have little detail. Their purpose is to help quickly explore possible alternative designs.

Back

Thumbnail Sketch

Front

The graph paper displayed is known as ___.

Back

isometric graph

Front

What is the first step in the design process?

Back

Define the problem or identify the need

Front

What is the point of a decision matrix?

Back

to decide which solution is the most effective

Front

Determine the measurement on the ruler.

Back

1 inch 2/16

Front

Determine the measurement on the ruler.

Back

7/16

Front

Determine the measurement on the ruler: 4/16, 1 7/16, 1 3/4, 12/16

Back

1 3/4

Front

Look at the image in red. What view is it showing?

Back

Top

Front

A sketch in which an object’s parallel edges are drawn with parallel lines, typically at 30-degree angles to the horizontal baseline. There are no vanishing points, and three sides of the object can be seen simultaneously.

Back

Isometric Sketch