Free Printable Micro:Bit Homework 1

Worksheets

Micro:Bit Homework 1

Total questions: 20

Worksheet time: 11mins

Name

Class

Date

Identify this part?

LED Grid

I/O Connectors

Processor

USB

Push Button A and B

Compass

BLE Antenna

Battery Connector

What is a variable?

A named memory location used to store data values in a computer program

A type of code used in a computer program

A function/command which stores data

Texts or words within in your computer program

What is a 'string'?

Whole numbers

Decimal numbers

Text

True or false

What are sets of computer instructions?

pseudocode

algorithms

memory

How a computer takes in information from the world

processor (CPU)

memory

inputs

outputs

How many programmable LEDs does the Microbit have?

Which of these is the brain of the Microbit?

RAM

CPU

Accelerometer

Compass

Which of these allows short-range communication?

RAM

Compass

CPU

Bluetooth

10.

What is an algorithm?

A choice between A and B buttons.

A sequence of instructions.

When you press the reset button.

When you plug your Micro:bit in.

11.

Which syntax would you use to display scrolling text that said "I love school"

display.show("I love school")

display.scroll(I love school)

display.show(I love school)

display.scroll("I love school")

12.

What syntax would you use to display an in-built image of a sword?

display.show(image.sword)

display.show(Image.SWORD)

display.scroll(Image.SWORD)

display.show(Image.sword)

13.

Why are variables so named?

Variables are so named because we can choose whether or not to use them

Variables are so named because the data we store in them can change

Variables are so named because we can change their names

14.

What does x != 3 means?

x is equal to 3

x is not equal to 3

x multiplies exclamation mark equal to 3

x divide exclamation mark equal to 3

15.

What symbol is used in python to assign values to a variable?

equals =

plus +

forward slash /

asterisk *

16.

When you have an error in your code what is the term to summarise finding and fixing that error?

Error checking

Debugging

Syntax finder

Error finder

17.

Gjdk is not a good name for a variable, why?

It starts with a capital letter.

It does not contain any spaces.

There are no vowels.

It's meaningless.

18.

The second part of if, that is executed when the condition is false

else

for

input

19.

To repeat a fixed number of times use a

while loop

for loop

if loop

indentation

20.

The character that must be at the end of the line for if, while, for etc.

;

Reset

Micro:Bit Homework 1

Total questions: 20

Worksheet time: 11mins

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