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WorksheetsPLTW Design & Modeling Semester Exam 23-24
Total questions: 36
Worksheet time: 3hrs 0mins
Use the diagram to name the missing step in the PLTW Design Process.
Ask Questions
Outsource the Problem
Define the Problem
Google Search
After generating several ideas to solve a problem, which step involves creating detailed design drawings, including technical drawings and models?
Generate Concepts
Evaluate Solution
Build and Test
Design Solution
Which of the following would be an example of an orthosis?
Cowboy boots
Ankle brace (AFO)
Sunglasses
Fanny pack
A working model used to test a design concept by making observations and necessary adjustments:
Prototype
Final product
Rejected idea
Design Brief
Which of the following is an important consideration when building an AFO for a patient with cerebral palsey? (select 2)
Make it stylish and fashionable.
Should be comfortable to wear.
It prevents the patient from pointing or rising up onto their toes.
Allows the pateint to be more outgoing.
An isometric sketch is a three-dimensional (3D) drawing where parallel edges are drawn with parallel lines (a) degrees from the horizontal baseline.
The picture shown includes what type of sketches?
Thumbnail
Perspective
Multiview
Isometric
Look at the image in red. What view is it showing?
Top
Front
Right
Look at the image in red. What view is it showing?
Top
Front
Right
Look at the image in red. What view is it showing?
Top
Front
Right
Look at the image in red. What view is it showing?
Top
Front
Right
The graph paper displayed is known as:
Cartesian graph
Isometric graph
Multiview graph
Optional graph
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.
Isometric Sketch
Optional Sketch
Thumbnail Sketch
Multiview Sketch
What is the starting point on a ruler for measurement?
The beginning of a ruler.
The hash mark labeled one.
Wherever I want to start is good.
Always start at the Zero hatch mark for accurate measurement.
Which red letter represents the 1/4" hatch mark?
A
B
C
D
Which red letter represents the 1/16" hatch mark?
A
B
C
D
Which red letter represents the 1/2" hatch mark?
A
B
C
D
Which red letter represents the 1/8" hatch mark?
A
B
C
D
Measure the red line to the nearest sixteenth of an inch.
1 13/16 in
1 3/4 in
1 3/8 in
1 in
Give the following measurement:
1/2"
4"
4 1/4"
4 1/2"
What is the length of the line?
2.0 cm
2.3 cm
2.1 cm
2.3 in
The skimmer body parts are measured in:
inches
feet
centimeters
decimeters
How many main body parts is the skimmer made out of? (hint: use the picture with description below to answer the question)
1
2
3
4
Match the following
The average of a data set
Mean
The middle number in a dataset when the numbers are arranged in value order.
Median
The smallest value in the data set.
Minimum
The largest value in the data set.
Maximum
The difference between the highest and lowest values in the dataset.
Range
The included image is an example of what type of graphic display of a data set?
Bar graph
Circle graph
Box and Whiskers Plot
Isotopic graph
Process that uses a computer to assist in designing something (called CAD).
Solid Modeling
Computer-Aided Design
Tinkercad
Translation
A web-based CAD program we use to design parts, circuits, trinkets, etc.
Tinkercad
Photoshop
Revit
Microsoft Word
What is the name of the floor in Tinkercad?
The Ground
The Grid
The Workplane
The Square
Match the following
Group
Ungroup
Align
ViewCube
Match the following
Solid box
Transparent cylinder
Text
Settings button
What happens when you group a solid and transparent object together in Tinkercad?
The objects are duplicated.
The solid object changes color.
The solid object will now have a hole where the transparent object is located.
Nothing happens.
Which button allows the movement of an object up and down off of the workplane?
Which button allows you to rotate an object?
Which button allows you to resize an object?
Which button allows you to perfectly align selected objects?
What teacher is awesome and you can't wait to see again next semester? (click them ALL!)
Mr. Chaffin
Mr. Chaffin
Mr. Chaffin
Mr. Chaffin
