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d. What is the function of answer block?

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5. Differentiate between the following:

Local Variable Global variable

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6. Write the functions of the following blocks in Scratch:

a. ask What’s your name? and wait b. touching mouse-pointer ?

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21 st
7. Application-based questions. Century #Critical Thinking
Skills
a. Ishita wants to create a variable in Scratch to store the user's name. She is currently using
only one sprite but plans to add more sprites later in the project. Which type of variable
should she create to ensure that its value can be accessed by all sprites in the project?
b. Luv wants to create a project in Scratch where his sprite bounces when it touches the edge
of the stage. Which block category and specific block should he use for this?

21 st
LAB ACTIVITY Century #Technology Literacy
Skills

Visit your computer lab and perform the following actions:
▶ Create the following stacks of blocks in Scratch.

when clicked
turn 15 degrees
move 50 steps
when this sprite clicked
forever if touching edge ? then
go to mouse-pointer
turn 90 degrees

▶ Execute them and then observe the actions performed by the sprite.

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