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Worksheetsprim3
Total questions: 31
Worksheet time: 16mins
Which statement best describes an algorithm for Grade 3 learners?
A set of step-by-step instructions to solve a problem
A picture on the computer screen
A random guess that might work
A type of computer game
Which activity is an example of using an algorithm in everyday life?
Picking any clothes without thinking
Following steps to brush your teeth
Jumping around for fun
Drawing a picture with no plan
What do input devices do?
Send data to the computer
Show pictures and sound from the computer
Store files forever
Make the computer smaller
Which device is an input device?
Monitor
Printer
Microphone
Speaker
Which device is an output device?
Keyboard
Mouse
Camera
Monitor
In Scratch, what is Scratch best described as for beginners?
A visual programming language using drag-and-drop blocks
A music player for computers
A drawing app only for pictures
A device for typing
In Scratch, what is a sprite?
A set of commands
A character or object that performs actions
A folder for saving projects
A kind of output device
What is a script in Scratch?
A set of commands that tell sprites what to do
A picture of the stage
A list of your favorite games
A kind of mouse movement
When moving and changing sprites, which blocks help you control motion and appearance?
Motion and Looks blocks
Sound and Share blocks
Power and Reset blocks
Email and Print blocks
What do coordinates and directions help you do in Scratch?
Choose music for your project
Control where a sprite moves on the stage
Print your code on paper
Make the computer faster
Which Scratch blocks are used to move sprites around?
Motion blocks
Looks blocks
Sound blocks
Variable blocks
What do Looks blocks do in Scratch?
Start actions when the green flag is clicked
Change a sprite’s appearance
Move the stage
Save the project
Why is clear coding important according to the lesson on clear and concise programs?
It makes the sprites look better
It helps programs work correctly and be easier to understand
It makes the computer faster
It lets you play sounds
A loop is used when you want a set of instructions to do what?
Run only once
Repeat actions
Stop the program
Change the sprite’s costume
What is a micro:bit?
A type of Scratch sprite
A small programmable computer for beginners
A video game controller
A drawing tablet
Which of these is an example of a micro:bit input?
LED display
Speaker
Buttons or sensors
Battery pack
Which is an example of collecting data?
Solving a puzzle
Taking a survey
Reading a story
Drawing a picture
Using data helps us do what?
Make pictures
Find patterns or solve problems
Play games
Delete files
What is a spreadsheet mainly used for?
Watching videos
Organizing and calculating data
Drawing cartoons
Playing music
Which formula could add numbers from A1 to A5 automatically?
=ADD(A1-A5)
=SUM(A1:A5)
=PLUS(A1 to A5)
A1+A5 only
Which sentence best describes a computer network?
One computer used alone
A group of computers connected to share data
Only wireless phones
A place to store paper files
The Internet is best described as:
A single school network
A global network
A type of printer
A video game
Wi‑Fi is a:
Wired connection
Wireless network
Type of spreadsheet
Secret code
Which action is an example of using a spreadsheet?
Sending an email
Entering numbers into cells to keep score
Drawing a picture with paint tools
Recording a song
Why are formulas useful in spreadsheets?
They color the cells
They help calculate automatically
They make the computer faster
They print pages
Which tool would you most likely use to collect data from many people online?
Online form
Wi‑Fi password
Spreadsheet formula
Decryption key
Which item is hardware?
A keyboard
A drawing app
An email
A song file
What does software do?
It is the physical parts you can touch.
It tells the hardware what to do.
It makes the computer heavier.
It cools the CPU with a fan.
Which pair shows hardware and software working together?
Monitor shows a picture from a painting
Keyboard used by a typing game app
Mouse sitting on a desk alone
A book next to a computer
At an ATM, what is the input and what is the output?
Button input → door opens
Card input → cash output
Voice input → lights change
Sensor input → elevator moves
Which example shows input and output for an elevator?
Card in → money out
Button press → elevator moves
Sensor sees cars → light changes
Keyboard press → letters appear on screen
