Page 53 - Code & Click - 6

5. Click the Go button to execute the project.
6. Click the Stop button to end the project.
Enjoy the story. The sample images of the project are given below.

P
Post-Processingost-Processing
 A Variable is a temporary location in the computer’s memory that has a name and stores
data.
 Scratch 3 allows variables of three types – Numeric, String, and Boolean,
 A variable can be displayed in one of the three forms – Normal Readout, Large Readout,
and Slider.
 Mathematical operators are used to perform mathematical calculations on numeric values.
 Relational operators are used to compare two values or expressions.
 Logical operators are used to combine two or more expressions containing relational
operators.
 A Story is a collection of different scenes displayed in a sequence that carries the theme of
the story further.

Info Retention

A. Select the correct option for each of the following statements.

1. The variable type that allows to store logical values is ______.
(a) Numeric (b) Boolean (c) String (d) Logic

2. The Operators blocks are colour-coded ______.

(a) Green (b) Blue (c) Purple (d) Orange

3. The operator block that divided a number by another and gives the remainder as result
is ______.

(a) (b) (c) (d)

4. A collection of different scenes played in a sequence create a ______.
(a) Timeline (b) Stage (c) Story (d) Script

51