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Worksheets

Lego Mindstorms Pre and Post Test

Total questions: 25

Worksheet time: 14mins

Name
Class
Date
1.
a)
large motor
b)
ultrasonic sensor
c)
touch sensor
d)
medium motor
2.
a)
Bushings
b)
Beams
c)
connector pegs
d)
gears
3.
a)
Axles
b)
Beams
c)
Gears
d)
Connector Pegs
4.
a)

Brain

b)

Brick

c)

Lego

d)

Block

5.
a)
Beams
b)
Axles
c)
Bushings
d)
Connector Pegs
6.
a)
Ultrasonic Sensor
b)
Touch Sensor
c)
Color Sensor
d)
Medium Motor
7.
a)
Ultrasonic Sensor
b)
Touch Sensor
c)
Color Sensor
d)
Medium Motor
8.
a)
Ultrasonic Sensor
b)
Touch Sensor
c)
Color Sensor
d)
Medium Motor
9.
a)
Axles
b)
Beams
c)
Gears
d)
Connector Pegs
10.
The electronic component that controls the operation of the robot by the following instructions contained in the stored program.
a)
EV3 Brick
b)
Ports
c)
Block
d)
Sensor
11.

What is the main function of this part?

a)

Control Center

b)

Input

c)

Output

d)

Memory

12.
A device that detects some important physical quality or quantity about the surrounding environment, and conveys information to the robot in electric form.
a)
Robot
b)
Sensor
c)
Color
d)
Loop
13.

Which of the following controls the number of times the wheel turns completely?

a)

Degrees

b)

Seconds

c)

Rotations

14.

Which of the following blocks is used to have your robot make a sound?

a)
b)
c)
d)
15.

How do you get your robot to go backwards?

a)

Negative Steering

b)

Positive Steering

c)

Positive Power

d)

Negative Power

16.

The name of the software we use is called the ______________.

a)

LEGO Ops Software

b)

Lego Mindstorms Ev3 Software

c)

Lego Touch Software

d)

Lego Extension Software

17.

You turn the brick on by pressing the upper left corner button and the left arrow.

a)

True

b)

False

18.

Changing the power to negative, will make the robot

a)

go straight

b)

make a left turn

c)

make a right turn

d)

go backwards

19.

The block above, will make the robot perform the following action when run

a)

move forwards for 4 rotations

b)

move backwards for 4 rotations

c)

turn left for 4 rotations

20.

On the Lego brick, the center button is used to

a)

turn on the robot, select options, & run programs

b)

go back, stop programs, & turn off robot

c)

navigate through the robots menues

21.

On the brick, the back button is used to

a)

turn on the robot, select options, & run programs

b)

navigate through the robots menues

c)

go back, stop programs, & turn off the robot

22.

_______ are marked by letters A, B, C and D.

a)

Output Ports

b)

Input Ports

c)

EV3 Ports

d)

Sensor Ports

23.

_______ are marked by letters 1, 2, 3 and 4.

a)

Output Ports

b)

Input Ports

c)

Motor Ports

d)

EV3 Ports

24.

The name of the robots we are using now.

a)

Lego Mindstorm NXT

b)

Lego Mindstorm EV3

c)

Lego Mindstorm 123

d)

Lego MIndstorm Gsota

25.
a)

Double connector peg

b)

Bushing 1 module

c)

connector peg with friction

d)

small axle