Looping in Scratch and C Block

What is Scratch?

• Scratch is a popular board game.

• Scratch is a term used in sports.

• Scratch is a visual programming language and online community.

• Scratch is a type of cleaning product.

How can you create a forever loop in Scratch?

• Utilize a 'wait' block with a large duration to simulate a forever loop.

• Use a 'forever' block from the Control category.

• Manually create a loop using multiple 'if' blocks.

• Use a 'repeat until' block instead.

What is a boolean in programming?

• A boolean in programming is a data type that can have one of two values: true or false.

• A boolean is a data type that stores text values in programming

• A boolean is a data type that represents numbers in programming

• A boolean is a data type that can have three values: true, false, or maybe

How do you use the 'repeat' block in Scratch?

• Drag the 'repeat' block onto the scripting area and specify the number of repetitions.

• Say the word 'repeat' three times while clicking on the block.

• Write the word 'repeat' in the chat window to trigger the block.

• Click on the 'repeat' block and shake your device to activate it.

Explain the 'repeat until' block in Scratch.

• The 'repeat until' block in Scratch repeats a set of actions until a specified condition is true.

• The 'repeat until' block in Scratch stops executing when a condition is false

• The 'repeat until' block in Scratch repeats a set of actions a fixed number of times

• The 'repeat until' block in Scratch only runs once

What is the purpose of introducing Scratch to students?

• To teach students advanced mathematics concepts

• To introduce students to culinary arts

• The purpose of introducing Scratch to students is to teach them the fundamentals of programming in a creative and engaging manner.

• To help students improve their physical fitness

Which platform is used for Scratch programming?

• Java

• Python

• C++

• Scratch

How does a forever loop work in Scratch?

• A forever loop in Scratch only repeats code if a condition is met

• A forever loop in Scratch repeats its code continuously until the program is stopped.

• A forever loop in Scratch stops after running once

• A forever loop in Scratch runs for a limited number of iterations

True or False: A boolean can only have two values.

• False

• Sometimes

• Maybe

• True

In Scratch, how many times will a 'repeat' block execute its code?

• Based on the phase of the moon

• Based on the input value provided

• Randomly determined

• Always 10 times