# Conditional Statements in PictoBlox

Lesson Details
How do the various conditional statements in PictoBlox – if, if-else, repeat, forever – function?

Activities:

• Creating different scripts to understand the flow of execution of a program when using conditional statements.
Classroom Bundle Used: STEM Classroom Bundle, STEM Mini Classroom Bundle
Prerequisites: Arithmatic Operators

## Lesson Overview

Students will learn the following things:

• What are relational operators in PictoBlox?
• What is a conditional statement and how it works in PictoBlox using various activities?

## Material Required

1 set of the following material per group of 3-5 students:

Component Image Quantity Available in Bundle
PictoBlox Installed in Computer

## Lesson Outline

Relational Operators - 10 minutes
• What are relational operators in PictoBlox?
• Relational operator blocks:
• Greater Than >
• Less Than <
• Equals to =
Conditional Statements - 10 minutes
• What are the conditional statements?
• How do they work in PictoBlox?
Repeat Block - 15 minutes
• What is the repeat block?
• Making a program to make Tobi recite the table of a number input by the user.
Forever Block - 5 minutes
If then Block - 10 minutes
• How if-then block works?
• Make a program in which whenever we press the space key, Tobi will glide to a random position on the stage.
If () then else block - 10 minutes
• How if then else block works?
• Make a program in which whenever the mouse is clicked, Tobi moves toward the mouse and when not click it goes to its default position at center.