Lesson six - Sensing

Using the flow diagram below, which object has not got an engine, but can fly?

• Aeroplane
• Hot Air Balloon
• Motorbike
• Bicycle

What do you use the emulator for?

• To create the code for your program
• To test your program
• To download your program on to a micro:bit

What is the name of the variable in the code snippet below?

• Shake
• String
• Answer
• Yes

What is an algorithm in a design?

• The task that needs to be completed
• A set of clear and precise, ordered instructions
• The appearance of the project
• A diagram of the flow of the program

What would be displayed on the LEDs if button A is pressed?

• A tick
• A cross
• A tick followed by a cross

The image below is an example of...

• An algorithm
• Program flow
• Code
• Task

Debugging is the process of finding and fixing errors.

• True
• False

What text would be displayed if number 3 was generated?

• Yes
• No
• Maybe

Which input devices have been introduced in lesson one? (tick 2)

• Buttons A and B
• The compass
• The accelerometer
• The light sensor

Which of the following can be used to capture inputs on a micro:bit? (Choose 2)

• Buttons A and B
• LED Lights
• Accelerometer
• USB port