Session 4 7th

Why is using the Workplane the first step in any TinkerCAD 3D design?

• It changes the color of shapes

• It’s needed to animate the model

• It provides a surface to place and build objects in the right orientation

• It automatically saves the design

When designing a table, why is grouping all the components necessary?

• It allows them to change color

• It connects the parts to move and scale together

• It reduces memory usage

• It makes the legs taller

In 3D design, which shape is best suited for starting a cup design in TinkerCAD?

• Cone

• Sphere

• Cylinder

• Star

What’s the purpose of using a hole shape in TinkerCAD while designing a cup or keychain?

• To color the object

• To create transparent areas

• To remove part of a solid for internal space or openings

• To attach animation

What happens if you forget to group a solid and a hole shape before exporting?

• It changes color

• The hole won't appear in the final model

• It automatically groups them

• The design becomes animated

What makes the cup design different from the table in terms of construction logic?

• The cup needs a rounded base and hollow inside

• The table has no shapes at all

• The cup must be square-shaped

• The table must be animated

Why would someone use more than one method to design the same object like a cup or table?

• To try different color themes

• For variety in animation

• To explore different techniques that offer better precision or creativity

• To use more memory

What makes a keychain suitable for printing and daily use?

• It must be colored blue

• It should be thick enough and have a proper hole for attachment

• It should include animation

• It should spin in 3D

If you rotate a shape accidentally and continue building, what is the possible outcome?

• Nothing will happen

• The design may be misaligned or unstable

• It becomes more colorful

• It prints faster

Which of the following reflects a good design habit in TinkerCAD?

• Using many random shapes

• Grouping components only after printing

• Regularly aligning, grouping, and checking object size before exporting

• Relying only on imported designs