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Tech Hint
In Scratch, each number is equal to 1 step of the sprite on the stage. In the turn block,
change the degree from 15 to 90.
FOREVER BLOCK
Forever block is used to make the sprite do something infinitely (nonstop) until a command is passed
over it by the user. To use the Forever block, replace the repeat block with a forever block. Create the
following Script and Run to watch your Sprite go round and round!
when clicked
Let’s practice pen down
forever
Open Scratch. Create a script using move 100 steps
sensing block and conditional block where turn 90 degrees
a penguin ask questions to a bear.
PROGRAMS IN SCRATCH
Create these scripts and get the output.
a. b.
SENSING BLOCKS
Sensing blocks in Scratch sense the input from the keyboard or the mouse at the time of execution
of a script.
Scratch Programming 53

