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Worksheetscomputing test grade 3
Total questions: 30
Worksheet time: 18mins
Which are these thing is a kind of Software?
Web Browser
Printer
MS Word
Screen
Paint
Match this descriptions with the things.
1. it is a piece of hardware. When you play a song from your computer the sound comes out of it
2. It is a piece of Software. If you click on the picture of it, a web page appears on your Screen
3. It is a device that allows you to see all your work on a Computer.
1 - speaker
2 - web browser
3 - Screen
1 - microphone
2 - web browser
3 - Screen
1 - speaker
2 - MS Word
3 - Screen
Please re-order the file stores with the following file name.
1. a beach photo
2. diary entry for monday
3. a new song
4. silly cat video
.jpg
.doc
.mp3
.mp4
If someone presses the button and pays the correct amount, push the item forward so it drops to the botton. This machine is ...
vending machine
car parking system
pedestrian crossing
Which picture shows that the Robot is faster and more precise, will not get tired, and is more hygienic(cleaner) than humans
Which statement is True or False.
1. Robots get Tired
2. Robots can only do what they have been programmed to do
3. Robots get bored
4. Robots can do tasks over and over again
Statement 1 - False
Statement 2 - True
Statement 3 - False
Statement 4 - True
Statement 1 - True
Statement 2 - True
Statement 3 - False
Statement 4 - True
Statement 1 - False
Statement 2 - True
Statement 3 - True
Statement 4 - True
Which one is a kind of input devices
keyboard, monitor, cpu
mouse, keyboard, joystick
mouse, keyboard, cpu
mouse, monitor, keyboard
Which are the following devices is a kind of an automatic input device.
this lampt turn on when it gets dark.
this lampt turn on when it gets dark.
when people come it will move
when people come it will move
to capture an image you have to click
to capture an image you have to click
you use it to play a game
you use it to play a game
Match these statement about what smart devices do with the names of smart devices.
1. You can see who is outside your house from your phone
2. You can turn on the water with your phone to have a wash
3. You can turn on your lights from your phone
statement 1 - smart doorbell
statement 2 - smart watch
statement 3 - smart lightning
statement 1 - smart doorbell
statement 2 - smart shower
statement 3 - smart lightning
statement 1 - smart doorbell
statement 2 - smart shower
statement 3 - smartfridge
Algorithm can help us to ...
make something
do something
get somewhere
call someone
What is the number of steps in the correct sequences.
1 - 2 - 3- 4
1 - 3 - 2 - 4
1 - 4 - 2 -3
Look at Sofia's map, then follow Sofia's algorithm:
1. face east
2. Go forward 10 squares
3. face south
4. Go forward 1 square
5. face east
6. Go forward 1 square
If Sofia starts the journey from the Pirate Ship, then where is the destination next based on the algorithm above?
the restaurant
the playground
the bumper cars
Luke thinks about getting up in a morning. He writes an algorithm. Luke writes down the steps, one by one.
The first step he writes down is: ‘Wake up’. What is the next step?
Brush teeth
Put on clothes
Have shower
Get out of bed
Computers need algorithms to work. They need to be told the steps to make things happen.
An algorithm is like a list of instructions. But it’s not just computers that need instructions. We do, too.
Which one of these everyday examples is an algorithm?
A cake recipe
Loud music
Bright colors
A poem
Sam says, “At the end of our street we turn left into Lincoln Road. Lincoln Road is very long. It goes all the way into the town center. That’s where the shops are.”
What is the next step in the algorithm for getting to school?
Turn left at the end of the street
Go to the shops
Go all the way to the town center
See how long Lincoln Road is
What are the 3 inputs on that algorithm?
cat
elephant
lion
shown
draw
color
a green card
a red card
a blue card
To turn off the computer, which is the correct order?
Click Start → Click Shutdown → Wait until off
Unplug the cable → Click Start → Shutdown
Click Start → Play games → Turn off
The traffic light is red. What is the algorithm for driving?
IF red → Stop
IF red → Go
IF green → Stop
A robot must move forward 5 steps, turn right, and move 2 steps. Which algorithm is correct?
Move 5 steps → Turn right → Move 2 steps
Turn right → Move 5 steps → Move 2 steps
Move 2 steps → Move 5 steps → Turn right
To change the costume of a sprite we use which block?
[ Next Costume]
[ Change Costume ]
[Show Costume ]
To move the sprite forward we use which block?
[ Move forward _____ ]
[ Move ____ steps]
[Move ___ forward]
The Y axis is
"Up" and "Down"
"Left and Right"
Which group of blocks include the "Say" block?
Sound
Looks
Control
Which command that make the elephat move backward?
move 80 steps
move -80 steps
wait 1 seconds
A trigger command in this code is?
wait 1 seconds
move 80 steps
When "the green flag" clicked
What happen with the sprite after 2 second?
the sprite costume and backdrop will changes
the backdrop will changes
the sprite will move and changes posititon
Which code is correct to make the sprite move backward when touch the building?
go to x -205 y 147 is the position of
the building
the pacman sprite image
the gosh
When do you use this block?
At the end
In the middle
At the start
Never
What do we call this?
Sprite
Backdrop
