WorksheetsScratch - Conditional Statement
Total questions: 25
Worksheet time: 25mins
A condition is something that is either:
true or false
positive or negative
black or white
sentences or word
A conditional control block is a control block that uses a condition to determine when to __________________.
close the program
run its body.
start executing the program
finish the execution
The blocks inside the conditional control will only run if the condition is: ____________
positive
negative
true
false
Which of these is a conditional block?
B and C are correct
Which of these is a condition statement in Scratch?
When would the condition statement be true?
when the shark eats the fish
when the shark thinks "Yum Yum..."
when the fish get ready to be eaten
when the shark touches the fish
This block makes the sprite move:
20 steps to the left
20 steps right and then 20 steps left
20 steps up or down
random steps right or left by 20
A variable is:
holder for numbers in Scratch
holder for text in Scratch
A storage location for data in a computer program
All the above are correct
A list is an arrangement of variables that can store numbers as well as strings
True
False
A broadcast message is:
a message to start the game
a special code block to defreeze Scratch
a special feature to trigger many events in the program
a message that indicates the game is over
Which keys should be necessary pressed to locate the sprite in (-40, 10)?
(i) Green flag
(ii) “a” key
(iii) “b” key
(iv) “c” key
(i) and (ii)
(i), (ii) and (iv)
(i), (iii) and (iv)
(i), (ii), (iii) and (iv)
Which of the following will not cause the sprite to say “Don’t touch me!!” when we click on it?
(i) and (ii)
(i), (ii) and (iii)
(i), (ii) and (iv)
(ii), (iii) and (iv)
A conditional statement controls the program to carry out specific commands when the given condition is met.
True
False
Variables are used to hold data that cannot change.
True
False
Create a program with the following algorithm?
What is repetition?
Repetition is running
Repetition is the repeating of an action
Repetition is doing the things only one time
Repetition is a program
Algorithm is ....
A character
A series of steps that are followed
A loop statement
A motion block
What will happen when the green flag is clicked
the sprite will rotate 15 times
the sprite will rotate 10 times
the sprite will move 15 spaces
the sprite will move 10 spaces
Which block is used to stop all the scripts in all sprites
Wait
Stops all
Stop
All conditions are in the form of __________
Hexagon
Square
Rectangle
