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Syntax fixes for headbands lesson

This commit is contained in:
Thomas Denney 2016-07-25 10:35:15 +01:00
parent 7d3254477a
commit f627f125c0
2 changed files with 9 additions and 7 deletions
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7
docs/lessons/headbands/activity.md
View File

@ -5,7 +5,7 @@
Your beginning code should look like this:
```blocks
let coll = (<string[]>[])
let coll = new Array<string>
coll.push("puppy")
coll.push("clock")
coll.push("night")
@ -27,7 +27,7 @@ game.startCountdown(30000)
Let's add more words for the player to act out! But first, we need to increase the time in one round to give the player more time get through all the words. Let's change the `game->start countdown` statement.
```blocks
let coll = (<string[]>[])
let coll: string[] = []
coll.push("puppy")
coll.push("clock")
coll.push("night")
@ -52,7 +52,8 @@ game.startCountdown(60000)
Now let's add 5 more words to our list of charade words. Right above the the line `word:=coll->at(index)` add 5 lines that say `coll->add("")`. In this example, we will add the words **bicycle, telephone, sun, car, and ant** but you can add whatever words you like.
```blocks
let coll.push("puppy")
let coll: string[] = []
coll.push("puppy")
coll.push("clock")
coll.push("night")
coll.push("cat")

9
docs/lessons/headbands/quiz-answers.md
View File

@ -19,7 +19,7 @@ A 'collection' is a group of variables of the same type stored together. A 'coll
## 2. Consider the following lines of code.
```blocks
let coll = (<string[]>[])
let coll: string[] = []
coll.push("puppy")
coll.push("clock")
```
@ -35,7 +35,7 @@ basic.showString(coll[0], 150)
## 3. Consider the following lines of code.
```blocks
let coll = (<string[]>[])
let coll: string[] = []
coll.push("puppy")
coll.push("clock")
coll.push("cat")
@ -52,7 +52,7 @@ basic.showString(coll[2], 150)
## 4. Consider the following line of code.
```blocks
let coll = (<string[]>[])
let coll: string[] = []
```
Write the five (5) lines of code that will add the following five words to `data->coll`: puppy, clock, night, cat, cow.
@ -60,7 +60,8 @@ Write the five (5) lines of code that will add the following five words to `data
<br/>
```blocks
let coll.push("puppy")
let coll: string[] = []
coll.push("puppy")
coll.push("clock")
coll.push("night")
coll.push("cat")