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quiz updates

This commit is contained in:
Michael Elliot Braun 2016-03-29 13:13:18 -07:00
parent 5a8a5f82c9
commit 8cbd8e5a74
4 changed files with 21 additions and 23 deletions
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9
docs/lessons/compass/quiz-answers.md
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@ -14,11 +14,9 @@ Answer the questions while completing the tutorial. Pay attention to the dialogu
Gets the compass heading of the micro:bit in degrees
<br/>
## 2. Write the code that stores the compass heading into a local variable called 'degrees'.
<br/>
```
let degrees = input.compassHeading()
@ -26,7 +24,6 @@ let degrees = input.compassHeading()
## 3. Write the 'If statement' that will check if the device is mostly pointing North. Display 'N' on the micro:bit
<br />
```
if (degrees < 45) {
@ -34,9 +31,8 @@ if (degrees < 45) {
}
```
## 3. Write the 'If statement' that will check if the device is mostly pointing East. Display 'E' on the micro:bit
## 4. Write the 'If statement' that will check if the device is mostly pointing East. Display 'E' on the micro:bit
<br />
```
if (degrees < 135) {
@ -44,9 +40,8 @@ if (degrees < 135) {
}
```
## 3. Write the 'If statement' that will check if the device is mostly pointing South. Display 'S' on the micro:bit
## 5. Write the 'If statement' that will check if the device is mostly pointing South. Display 'S' on the micro:bit
<br />
```
if (degrees < 225) {

10
docs/lessons/compass/quiz.md
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@ -12,21 +12,15 @@ Answer the questions while completing the tutorial. Pay attention to the dialogu
## 1. What is the purpose of the 'compass heading' block?
<br/>
## 2. Write the code that stores the compass heading into a local variable called 'degrees'.
<br/>
## 3. Write the 'If statement' that will check if the device is mostly pointing North. Display 'N' on the micro:bit
<br />
## 3. Write the 'If statement' that will check if the device is mostly pointing East. Display 'E' on the micro:bit
## 4. Write the 'If statement' that will check if the device is mostly pointing East. Display 'E' on the micro:bit
<br />
## 3. Write the 'If statement' that will check if the device is mostly pointing South. Display 'S' on the micro:bit
## 5. Write the 'If statement' that will check if the device is mostly pointing South. Display 'S' on the micro:bit
<br />

14
docs/lessons/love-meter/quiz-answers.md
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@ -22,23 +22,25 @@ input.onPinPressed(TouchPin.P0, () => {
## 3. What does this line of code doing?
![](/static/mb/blocks/lessons/love-meter-6.png)
```blocks
let x = Math.random(9)
```
<br/>
It stores random number between 0 and 9 then stores that number in a variable.
## 4. Why do you have to add 1 to variable x?
![](/static/mb/blocks/lessons/love-meter-7.png)
<br/>
```blocks
let item = 0;
item = 0;
basic.showNumber(item + 1);
```
You have to add 1 if you want to generate a random number between 1 and 10 .
## 5. Why do you have to hold ground (GND) to make this work on the micro:bit?
<br/>
You have told GND to complete the circuit.

11
docs/lessons/love-meter/quiz.md
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@ -18,13 +18,20 @@ Answer the questions below while completing the activity. Pay attention to the d
## 3. Describe what this line of code does?
![](/static/mb/blocks/lessons/love-meter-6.png)
```blocks
let x = Math.random(9)
```
## 4. Describe what adding 1 to variable x does?
![](/static/mb/blocks/lessons/love-meter-7.png)
```blocks
let item = 0;
item = 0;
basic.showNumber(item + 1);
```
## 5. Describe why you must hold ground (GND) before pressing (P0) to run a program using `on pin pressed(P0)` on the micro:bit