43 lines
858 B
Markdown
43 lines
858 B
Markdown
# looper quiz
|
|
|
|
Learn how to create a series of numbers with a for loop.
|
|
|
|
## Name
|
|
|
|
## Directions
|
|
|
|
Use this activity document to guide your work in the [looper tutorial](/microbit/lessons/looper/activity)
|
|
|
|
Answer the questions while completing the tutorial. Pay attention to the dialogues!
|
|
|
|
## 1. Describe what a "for loop" does?
|
|
|
|
<br/>
|
|
|
|
## 2. Draw the areas where the LEDs will be lit based on the code below. Explain why you chose to draw those numbers.
|
|
|
|
```blocks
|
|
for (let i = 0; i < 4; i++) {
|
|
basic.showNumber(i, 150)
|
|
}
|
|
```
|
|
|
|
![](/static/mb/lessons/looper-2.png)
|
|
|
|
<br/>
|
|
|
|
## 3. Draw the areas where the LEDs will be lit based on the code below. Explain why you chose to draw those numbers.
|
|
|
|
```blocks
|
|
for (let i1 = 0; i1 < 6; i1++) {
|
|
basic.showNumber(i1, 150)
|
|
}
|
|
```
|
|
|
|
![](/static/mb/lessons/looper-3.png)
|
|
|
|
![](/static/mb/lessons/looper-3.png)
|
|
|
|
<br/>
|
|
|