Page 82 - Dig_CodeAI_V2.1_Class_4
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REFRESH
There are six types of block shapes in Scratch, and each of them helps the user define steps
of animation related to the selected blocks.
Scratch blocks are divided into different categories based on their functions such as Motion,
Looks, Control, Sound, and Events, etc.
Motion blocks are used to control the movement of a Sprite.
Events block controls how the blocks in a script will start to run, if a particular action is done.
Looks blocks let you modify the Sprite’s costumes and colours.
The Sound block category instructs the Sprite to play music.
Control blocks have looping blocks which are used when the same blocks have to be repeated
a number of times.
TeCh Ready
A. Tick ( ) the correct option.
1. Which block turns the sprite in an anti-clockwise direction?
(i) turn 15 degrees (ii) turn 15 degrees
(iii) wait 1 seconds (iv) change color effect by 25
2. Which block moves the sprite to a specified XY position?
(i) glide 1 secs to x: 0 y: 0
(ii) go to x: 0 y: 0
(iii) change x by 10
(iv) set size by 100 %
3. Scratch is used to create _______________ .
(i) interactive stories (ii) games
(iii) animations (iv) All of these
4. There are _______________ types of block shapes in Scratch.
(i) 6 (ii) 5
(iii) 4 (iv) 8
5. Which block keeps on repeating a set of blocks until the stop button is clicked?
(i) Go to (ii) Repeat
(iii) Repeat Until (iv) Forever
80 DigiCode AI (Ver. 2.1)-IV

