2016-03-26 00:47:20 +01:00
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# love meter quiz
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2016-04-02 01:22:47 +02:00
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Learn how to make a love meter that you can try with someone.
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2016-03-26 00:47:20 +01:00
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## Name
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## Directions
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Use this activity document to guide your work in the [love meter tutorial](/microbit/lessons/love-meter/tutorial).
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Answer the questions below while completing the tutorial. Pay attention to the dialogues!
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## 1. Describe what "input -> on pin pressed (P0)" does?
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<br/>
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## 2. Create a condition for on pin pressed ("P1").
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<br/>
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## 3. Describe what this line of code does?
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```
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let x = Math.random(10)
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```
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<br/>
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## 4. Describe what adding 1 to variable x does?
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```
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let x_ = Math.random(10)
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x = x + 1
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```
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<br/>
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## 5. Describe why you must hold ground (GND) before pressing (P0) to run a program using "input -> on pin pressed (P0)" on the BBC micro:bit
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<br/>
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