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7 Game on Scratch
Your Aim
to learn about:
Creating a Simple Game Using Operators
Variables Conditions
Sensing Blocks Storing User Input
Loops Graphic Effects
In the previous classes, you have learnt to use the code blocks to make the sprite perform a
variety of actions. You have also learnt to create various shapes and designs. In this chapter
you will learn to use other advanced blocks to create games and perform arithmatic operations.
Sprite is an interactive and versatile programming language that can be used to create complex
programs and algorithms. Scratch is one of the programming languages used in robotics. You
can store values in the form of variables and use them to create various programs. Let us begin
with creating a simple game.
CREATING A SIMPLE GAME
Let us create a simple game in Scratch with the blocks learnt
so far.
The game is about creating a basketball court with various
items like a basketball, two players, etc. and showing the
boys playing basketball.
The image shows how the program opens, it displays 2 boys,
a basketball court and a ball. It is a simple program. When
the green flag is clicked, the boys move to their position
and the ball starts moving from one boy to the other. The
code also specifies the initial position of each sprite when
the green flag is clicked.
Sprites
Game on Scratch 71

