WorksheetsGrade 4 review assessment
Total questions: 32
Worksheet time: 16mins
Turn off the robot after 5 cm
Set the wide for the robot 5 cm
Set the height for the robot 5 cm
Turn on the robot after 5 cm
What is the purpose of this block?
Wait block
Control block
Repeat block
If block
How does this block affect the Sprite?
Makes it visible
Changes its color
Resets its position
Moves it to a new position
What action does this block perform?
Turn right 45 degrees
Turn left 45 degrees
Hide the Sprite
Move forward 30 steps
What does this block do?
Stop the robot immediately
Stop the robot in few seconds
The robot keeps going
The robot keeps turning
What block will make the robot go forward 80 cm?
What block will make the robot go forward with the speed of 40 cm per second?
What block will make the robot turn left 80 degrees?
What block will make the robot turn left (non-stop)?
Which block controls the distance sensor?
Which block is used to detect the distance between the car and an obstacle?
Transforming Car Forward speed 40 cm/s
Transforming Car stop
Distance sensor ID – distance to obstacle < 8 cm
When the Run button is clicked
What do these blocks do?
Measure the distance to the obstacle. If the distance is bigger than 8 cm, the robot will stop.
Transforming Car stop
Measure the distance to the obstacle. If the distance is smaller than 8 cm, the robot will stop.
When the Run button is clicked. the robot will keep going forward with speed 40cm/s
