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Worksheets

CSE 1st 9 Weeks 2025

Total questions: 30

Worksheet time: 2hrs 38mins

Name
Class
Date
1.

A restriction on the degree of freedom one has in providing a solution to a problem or challenge.

a)

Constraint

b)

Iterative

c)

Requirement

d)

Data

2.

A team creativity activity with the purpose of generating a large number of potential solutions to a design challenge.

a)

Design

b)

Process

c)

Model

d)

Brainstorming

3.

A plan or drawing is produced to show the look and function or workings of a building, garment, or other object before it is built or made.

a)

Design

b)

Innovation

c)

Iterative

d)

Constraint

4.

A new idea for an existing method, idea, product, etc. is called?

a)

Innovation

b)

Duplication

c)

Repetition

d)

Redundancy

5.

A three-dimensional representation of a person, thing, or proposed structure, typically on a smaller scale than the original.

a)

Model

b)

Blueprint

c)

Sketch

d)

Diagram

6.

How many Laws of Motion did Isaac Newton formulate?

a)

2

b)

4

c)

5

d)

3

7.

In the equation f=ma, what does the "m" stand for?

a)

acceleration

b)

matter

c)

mass

d)

force

8.

According to Newton's Third Law of Motion, every action has an equal and opposite _________.

a)

gravity

b)

force

c)

mass

d)

reaction

9.

What is Newton's First Law known as?

a)

The Law of Friction

b)

The Law of Mass

c)

The Law of Inertia

d)

The Law of Gravity

10.

In Tinkercad, use the corner handles

a)

To start design

b)

To change size

c)

Object line

d)

Centerline

11.

File format for 3D print designs

a)

To change size

b)

Box select

c)

.stl (STereoLithography)

d)

Centerline

12.

Which software do we use to create 3D Objects?

a)

Photoshop

b)

Tinkercad

c)

Tindercad

d)

Google Classroom

13.

What is the name of the floor in Tinkercad?

a)

The Ground

b)

The Grid

c)

The Workplane

d)

The Square

14.

Which button is used to join objects together?

a)

Ungroup

b)

Mash

c)

Join

d)

Group

15.

How can you identify if an object is a hole in Tinkercad?

a)

You can't

b)

It is clear and has stripes

c)

The object will say 'hole'

16.

A ____ is a full-size working model.

a)

Invention

b)

Prototype

c)

Manufacturing

17.
What does CAD stand for?
a)
Computer Aided Design
b)
Computational Adding Desk
c)
Computer Automated Drive
18.

What is the process of making three-dimensional solid objects from a digital file by laying down material layer by layer?

a)

Invention

b)

CNC Router

c)

3D Printing

d)

Manufacturing

19.

What is the shortcut for copying objects?

a)

Ctrl-C

b)

Ctrl-V

c)

Click on the cone

d)

Floating shapes, disconnected parts

20.

When using several different shapes to make one object in Tinkercad, you should always:

a)

Duplicate the shapes

b)

Group all of the shapes together

c)

Align the shapes

d)

Hide the shapes

21.

A slender, threadlike material is heated in a 3D printer to create an object.

a)

filament

b)

3D print

c)

revolve

d)

extrude

22.

This delivers the filament to the hot-end of the nozzle section.

a)

Nozzle

b)

Extruder

c)

Base

d)

Principle

23.

A projecting spout from which the filament is discharged onto the print bed is called?

a)

Nozzle

b)

Filament

c)

Base

d)

Ceramic

24.

What is the flat surface onto which the printer lays the material down?

a)

LCD display

b)

Print bed

c)

Dimension

d)

Assemble

25.

What does LCD stand for in the context of a small, flat image-viewing screen?

a)

Dimension

b)

Ceramic

c)

Custom

d)

Liquid Crystal Display

26.

A three-dimensional representation of a person, thing, or proposed structure, typically on a smaller scale than the original.

a)

Model

b)

Potential

c)

Filament

d)

Ceramic

27.

Which of the following means exact or accurate?

a)

Dimension

b)

Extruder

c)

Assemble

d)

Precise

28.

Identify the main parts of the MakerBot Sketch 3d Printer.

29.

Match the following

a)
1.

Duplicate

b)
2.

Ungroup

c)
3.

Group

d)
4.

View Cube

e)
5.

Sphere

30.

What axis is shown in this picture?

a)

Y Axis

b)

X Axis

c)

Z Axis

d)

W Axis