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Worksheetsscratch
Total questions: 21
Worksheet time: 21mins
Name
Class
Date
1.
An organized set of rules or steps to perform an action, is also known as...
a)
Scratch
b)
Software
c)
Algorithm
d)
Block
2.
An Algorithm has 4 main characteristics. It should be....
a)
Doable, Creative, finite and precise
b)
Doable, Understandable, finite and precise
c)
Amazing, Understandable, finite and precise
d)
Doable, Understandable, Infinite and precise
3.
Start
Put your hand on the doorknob
Turn the doorknob to the side until it unlocks the door
Push or pull the door to open it
End
..................................................
What would be an appropiate title for this algorithm?
Put your hand on the doorknob
Turn the doorknob to the side until it unlocks the door
Push or pull the door to open it
End
..................................................
What would be an appropiate title for this algorithm?
a)
How to push a door
b)
Steps to stand infront of a door
c)
Steps to touch a doorknob
d)
How to open a door
4.
Any user should be able to perform an Algorithm without any problems, that means it should be....
a)
Doable
b)
Understandable
c)
Infinite
d)
Precise
5.
If an Algorithm is performed correctly should always give same result, that means it should be....
a)
Doable
b)
Understandable
c)
Finite
d)
Precise
6.
An Algorithm, should be easy to follow (clear). That means it should be...
a)
Doable
b)
Understandable
c)
Finite
d)
Precise
7.
An Algorithm, should have a beginning and an end. That means it should be...
a)
Doable
b)
Understandable
c)
Finite
d)
Precise
8.
Choose the option that better completes the statement.
"Algorithms are useful to help us...
"Algorithms are useful to help us...
a)
write a tv show without pen and paper
b)
perform any activity.
c)
understand how to build a rocket in a full moon in mars when you are a unicorn
d)
digest our food
9.
Algorithms have ________ main characteristics.
a)
3
b)
6
c)
4
d)
5
10.
A cooking recipe is a clear example of an Algorithm.
a)
True
b)
False
11.
What do you call the characters in Scratch?
a)
Sprite
b)
Script
c)
Scratch
d)
Sprite Scripts
12.
Where do you go to get help in Scratch?
a)
Sprite
b)
Script
c)
Scratch
d)
Question mark
13.
What do you call the list of commands in Scratch?
a)
Sprite
b)
Script
c)
Scratch
d)
Help
14.
Which command let the sprites walk ?
a)
Walk
b)
Run
c)
Move
d)
GO!
15.
An algorithm is..
a)
.. A set of instructions
b)
... A motion block
c)
... A character
d)
... A loop statement
16.
A costume is
a)
A code block
b)
A motion
c)
A different way a sprite looks
d)
A sound
17.
You can paint a new costume for a sprite in Scratch?
a)
True
b)
False
18.
A completed program in scratch.
a)
Scratch
b)
volume
c)
project
19.
Where your project is displayed when active.
a)
speech bubble
b)
stage
c)
tempo
20.
Displays the location of your X and Y positions.
a)
stage
b)
coordinates
c)
volume
21.
the forever block and 10 times block are called what?
a)
restarters
b)
loops
c)
velocity
d)
starts over and over again block
e)
stoping all
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