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WorksheetsScratch programming -Variables
Total questions: 10
Worksheet time: 7mins
Variable is
value that does not change
used to control the program
something to send message to user
a box inside computer memory to store something
Variable is something that can vary
True
False
A variable can hold many values
True
False
How many blocks are under variables
3
4
5
6
What does this block do?
Make the variable "my pets" to hold 5
Add 5 to existing value of the variable "my pets"
Subtract 5 from existing value of the variable "my pets"
None of the above
What does this block do?
Make the variable "my pets" to hold 1
Add 1 to existing value of the variable "my pets"
Subtract 1 from existing value of the variable "my pets"
None of the above
What does this block do?
Make the variable "my pets" to hold 2
Add 2 to existing value of the variable "my pets"
Subtract 2 from existing value of the variable "my pets"
None of the above
What is the variable in this script?
forever
if
age
say
A Variable can hold a value that can be:
Names.
Numbers
a name.
a number
How do you delete a variable in Scratch?
Press the 'Backspace' key.
Drag the variable to the trash bin.
Use the 'Remove' block from the variable menu.
Right-click and select 'delete'.
