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Quick Quiz

1. Which programming concept allows you to make decisions and choose different actions based
on specific conditions?

a. Loops b. Conditional Blocks

2. Placeholders used to store information in a computer program are called.

a. Variables b. Sensing blocks

Recap

A program is a group of commands and instructions that tell the computer to carry out
a task.
Operators Blocks are used to do arithmetic and logical calculations.

The Broadcast and Receive blocks are found in the Events block category.
Events blocks start scripts when something happens. They make the project interactive
by reacting to actions.
Motion blocks let you control your sprite’s movement.

Looks blocks changes how a sprite looks or what it says on the stage.
Cloning allows you to make copies of a sprite while your project is running.

Assess Yourself

Choose the correct option.

1. Which of the following is the colour of the Operators Blocks?

a. Light blue b. Orange

c. Light green d. Purple

2. What are the commands or instructions given to a sprite in Scratch called?

a. Data b. Variables

c. Blocks d. Files

3. Which of the following is not an arithmetic operator in Scratch?

a. Greater than b. Addition
c. Subtraction d. Multiplication

Advance Features of Scratch-3 69