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8. Variables Blocks: These blocks store values that can change while the app runs. You can create, set
and get variable values. For example,

This block allows you to access and use the current value stored in a
get
variable.

This block assigns a new value to a variable. Like the get block, only
set to
variables within scope appear in the drop-down.

9. Procedures Blocks: These blocks let you create reusable sets of instructions. They help you avoid
repeating code and keep your app organised. For example,

to procedure2
Collects a sequence of blocks together into a group.
result

to procedure Same as a procedure do block, but this procedure returns a result
do when called.

CREATING AN APP

In this activity, you will create an app that shows a multiplication table when a number is entered. The
app will display the results of multiplying the number by 1 to 10.

To make the Multiplication Table App, follow the given steps:

Step 1: Click on the New Project button and name it Multiplication_Table.
Step 2: Click on the Screen1 option and set AlignHorizontal to Center: 3 and AlignVertical to Top 1.

Step 3: Drag a Label from the Palette to the Viewer, then set its properties: Text to Multiplication
Table, FontSize to 30, check FontBold and align it to Center.

App Development 69