JSS 1 Digital Technologies Flashcards: Meaning, Uses and Tools of 3D Modelling with Paint 3D

Question 1

What is 3D modelling?

Accepted Answer

creating a digital representation with height, width, and depth

Question 2

A 3D model differs from a flat 2D drawing because it includes ____.

Accepted Answer

depth

Question 3

Which application can create simple 3D models in this lesson: Paint 3D, Calculator, Notepad, or File Explorer?

Accepted Answer

Paint 3D

Question 4

A practical use of 3D modelling is to ____.

Accepted Answer

visualise a product before it is made

Question 5

Architects can use 3D models to preview ____.

Accepted Answer

buildings and spaces

Question 6

In Paint 3D, the 3D Shapes tool is used to ____.

Accepted Answer

add and create three-dimensional objects

Question 7

The 2D Shapes tool is suitable for drawing ____.

Accepted Answer

flat lines and shapes

Question 8

The Brushes tool contains items such as pencil, marker, and ____.

Accepted Answer

crayon

Question 9

The eraser tool is used to ____.

Accepted Answer

remove unwanted marks

Question 10

A pencil tool is suitable for making ____.

Accepted Answer

freehand lines

Question 11

The line tool is more suitable than a pencil for drawing a ____.

Accepted Answer

precise straight line

Question 12

A curve tool allows a user to ____.

Accepted Answer

bend a line into a smooth curve

Question 13

The Canvas in Paint 3D is the ____.

Accepted Answer

working area where the image is created

Question 14

The Select tool is used to ____.

Accepted Answer

choose part of an image for editing

Question 15

Rotating a 3D object helps the user to ____.

Accepted Answer

view it from different directions

Question 16

Resizing a model changes its ____.

Accepted Answer

dimensions

Question 17

Before closing a Paint 3D project, the user should ____.

Accepted Answer

save the work

Question 18

Which is NOT a sensible design workflow: plan the object, build basic shapes, refine details, or add random parts without checking?

Accepted Answer

add random parts without checking

Question 19

To form a simple 3D house, a learner can combine a box with a ____ for the roof.

Accepted Answer

triangular prism

Question 20

Why should a learner inspect a model from several angles?

Accepted Answer

Errors or missing details may be hidden from one view.

Strong work.