Page 81 - TP_Prime_v2.2_Class_4
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● when clicked block activates the script when the green flag or
Go button is clicked.
● block activates the script when the chosen key
is pressed. You can choose from the given keys or you can choose
the option any from the list.
● block activates the script when you click the sprite. More BloCkS in SCratCh
Control Blocks
They have looping blocks which are used when the same blocks have to be repeated for
a number of times. The most commonly used control blocks are explained as follows:
● block pauses the running of the script for the number of seconds given
in the block. You can use this block when two move or speak blocks are coming one 79
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after the other.
● The repeat block repeats a set of blocks for a given number of
times. This block is also used to draw shapes where we have to give
the same blocks again and again for a number of times.
● The forever block keeps on repeating a set of blocks till the stop
button is clicked. This block is similar to repeat block and expands
automatically to accommodate the blocks you snap inside it.
Can i change the position of the Sprite?
Yes, the position can be changed. Let me tell you.
Setting the Sprite Position
The stage is divided into different values of x and y. Each dot on the stage is made
up of both x and y values. The value of x gives the horizontal (left to right) location
of the Sprite. The value of y gives the vertical (top to bottom) location of the
Sprite. The centre of the stage has x and y values as 0.

