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WorksheetsLittleBits Quiz
Total questions: 15
Worksheet time: 8mins
What is the main function of the power bit in LittleBits?
To light up LEDs
To supply electricity to the circuit
To control motion
To connect inputs and outputs
Which color are input bits usually coded with?
Green
Pink
Blue
Orange
Which bit makes things move or spin?
Light sensor
Buzzer
DC motor
Bar graph
What does the wire bit do?
Stores energy
Connects bits that are far apart
Measures light
Controls brightness
Which of the following is an example of an output bit?
Button
Buzzer
Power
Light sensor
In a LittleBits circuit, the order of bits should be:
Input → Power → Output
Power → Output → Input
Power → Input → Output
Output → Input → Power
What will happen if you connect two power bits in one circuit?
The circuit becomes faster
It may damage the bits
It increases brightness
Nothing happens
Which bit can detect changes in brightness?
Light sensor
Sound trigger
Button
Bar graph
If you are making a “Mini Weather Station,” which sensor would you most likely use?
Sound sensor
Temperature sensor
Slide dimmer
Pressure sensor
In a “Smart Health Buddy” project, which bit can remind you to move or drink water?
Servo motor
Buzzer
Light sensor
Power bit
If your project doesn’t work, what should you check first?
Output connection
Power connection and battery
Number of bits
Magnet strength
What makes LittleBits circuits easy to use?
They need soldering
They snap together with magnets
They require wires
They use coding blocks
Which bit is used to measure temperature?
Light sensor
Temperature sensor
Sound trigger
Servo motor
What happens if you reverse the connections of a power bit?
It increases power output
It may cause a short circuit
Nothing happens
The circuit works normally
Which bit can be used to create sound in a project?
Buzzer
Power bit
Light sensor
Button
