No student devices needed. Know more
30 questions
The RVR robot needs
to have the battery charged and inserted correctly to operate.
to be plugged in to operate.
The battery needs to be removed from the robot to charge.
True
False
To insert the battery you need to
push the battery in until it clicks
close the battery door with the key
All of the above
You do not need to have the battery door locked for the robot to work.
true
false
The RVR's colour sensor is
on the top of the robot
at the back of the robot
at the front of the robot
underneath the robot
You can only use the colour sensor to change the colour of the robots LED's
True
False
LED stands for ......
Light Energised Dimness
Large Emitting Diode
Large Energised Diode
Light Emitting Diode
IR stands for
Internal Reader
Infrared
Inferring
Infrareader
The RVR has IR emitters on the
front and back
left and right
front back, left and right
It doesn't have any
The RVR has ................... that allow the robot to go over rough terrain.
wheels
treads
sensors
expansions
This part of the robot is called
the mounting plate
the roll cage
the mounting cage
the cover plate
The robot has lighting sequences that can help you understand whats going on with your robot.
True
False
When you start up the robot the start up LED colour sequence is
red to yellow
blue to purple
green to blue
pink to yellow
You can use the colour wheel to change the colour of your robot.
True
False
If your robot travels out of range ........
it will stop working
it will turn around and head back
it will sound an alarm
it will pulse an LED light display around the robot
The out of range light display is
red
yellow
orange
blue
If your robot disconnects because it is out of range you will need to
re-pair the robot.
repair the robot.
turn the robot off and on again.
shut the robot down and recharge the battery.
When the battery of your robot is getting low the LED's flash...
green
blue
yellow
red
What do you call the characters in Scratch?
Sprite
Script
Scratch
Sprite Scripts
What do you call the changes in the characters in Scratch?
Next Sprite
Next Costume
Next Script
Character change
What do you call the list of commands in Scratch?
Sprite
Script
Scratch
Help
You can paint a new costume for a sprite in Scratch?
True
False
What will happen when the green flag is clicked?
Make the character spin
Make the ball bounce
Add a sprite
Start the game
What do you call the list of commands in Scratch?
Sprite
Script
Scratch
Help
Which colour indicates " Motion Command " ?
red
blue
orange
green
Which colour indicates " Control Command " ?
red
blue
orange
green
What block will you use to have the sprite say something?
Looks
Sounds
Events
Control
What do you call the list of commands in Scratch?
Sprite
Scratch
Help
Script
According to the image, the order of the elements in scratch are...
1.Stage 2.Blocks 3.Sprites 4.Scripts
1.Stage 2.Sprites 3.Blocks 4.Scripts
1.Scripts 2.Blocks 3.Sprites 4.Stage
1.Scripts 2.Blocks 3.Stage 4.Sprites
According to the image, when you click on the green flag, this sprite will....
Show and when the backdrop changes, it will hide and say "Hi!"
Show and when the backdrop changes, it will change the backdrop again
Hide and when the backdrop changes, it will show and say "Hello!"
hide and show the Scene
Explore all questions with a free account