Cambridge Stage 4 Coding & Robotics Worksheet (Age 9) — 25 Multiple-Choice Questions on Robots, Computer Parts, Sequencing & Scratch Blocks

Instructions

Read each question carefully. Choose the best answer from the options (A, B, C, or D) and circle your choice.

1. A robot used in a factory to assemble cars is called an...

   A) Medical robot

   B) Domestic robot

   C) Industrial robot

   D) Space robot

2. Which part of a computer is often called the "brain"?

   A) Monitor

   B) CPU (Central Processing Unit)

   C) Keyboard

   D) Mouse

3. In Scratch, the "move 10 steps" block is what color?

   A) Yellow

   B) Purple

   C) Green

   D) Blue

4. Putting instructions in the correct order for a computer to follow is called...

   A) Guessing

   B) Sequencing

   C) Looping

   D) Coloring

5. A robot designed to explore other planets like Mars is a...

   A) Toy robot

   B) Cleaning robot

   C) Humanoid robot

   D) Space rover

6. What is the next number in this pattern: 5, 10, 15, 20, __?

   A) 21

   B) 30

   C) 25

   D) 19

7. Which computer part do you use to see images and text?

   A) Mouse

   B) Speaker

   C) Printer

   D) Monitor

8. In Scratch, which category of blocks is used to make a character speak or think in a speech bubble?

   A) Motion

   B) Looks

   C) Sound

   D) Events

9. A robot vacuum cleaner that cleans floors in a home is a type of...

   A) Domestic robot

   B) Industrial robot

   C) Surgical robot

   D) Underwater robot

10. What is the first step in a sequence to brush your teeth?

    A) Start brushing

    B) Rinse your mouth

    C) Put toothpaste on the toothbrush

    D) Put the toothbrush away

11. Which computer part is used to type letters and numbers?

    A) Keyboard

    B) Monitor

    C) CPU

    D) Speakers

12. Which Scratch block is an "Event" block that starts a script?

    A) forever

    B) say "Hello!"

    C) when green flag clicked

    D) turn 15 degrees

13. What comes next in this pattern: Square, Circle, Square, Circle, __?

    A) Circle

    B) Triangle

    C) Square

    D) Rectangle

14. A robot that helps a doctor perform an operation is a...

    A) Cooking robot

    B) Teaching robot

    C) Medical robot

    D) Farming robot

15. Which device helps you move the cursor and click on items on the screen?

    A) Camera

    B) Mouse

    C) Microphone

    D) Hard Drive

16. The "wait 1 second" block belongs to which Scratch category?

    A) Motion

    B) Events

    C) Control

    D) Sound

17. Repeating a set of instructions over and over is called a...

    A) Stop

    B) Loop

    C) Start

    D) Variable

18. What do you call a robot that is designed to look like a person?

    A) Droid

    B) Vehicle

    C) Cyborg

    D) Humanoid

19. Which part of the computer stores your files, games, and software permanently?

    A) RAM

    B) Hard Drive

    C) CPU

    D) Monitor

20. To play a cat sound in your Scratch project, you would need a block from the ___ category.

    A) Looks

    B) Control

    C) Sound

    D) Motion

21. What is the missing shape in the pattern: â–², â–¼, â—€, â–², â–¼, __?

    A) â–¼

    B) â–²

    C) â–¶

    D) â—€

22. The character you program in Scratch is called a...

    A) Stage

    B) Sprite

    C) Backdrop

    D) Block

23. In a sequence for making toast, what step comes AFTER putting bread in the toaster?

    A) Taking the bread out of the bag

    B) Eating the toast

    C) Pushing the lever down

    D) Getting butter from the fridge

24. The "Events" blocks in Scratch are what color?

    A) Light Blue

    B) Orange

    C) Yellowish-brown

    D) Purple

25. What is an algorithm?

    A) A type of robot

    B) The screen of a computer

    C) A list of steps to solve a problem or complete a task

    D) A sound a computer makes