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pxt-microbit Accessibility PR (#529)

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* Accessibility changes
This commit is contained in:
Sam El-Husseini
2017-09-07 13:42:08 -07:00
committed by GitHub
parent 3f87576a50
commit e3975e65e5
357 changed files with 1641 additions and 3540 deletions
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6
docs/lessons/flashing-heart/challenges.md
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@ -23,7 +23,7 @@ basic.forever(() => {
```
### Challenge 1
## Challenge 1
Let's plot a different image. Let's display a broken heart!
@ -56,7 +56,7 @@ basic.forever(() => {
* click *run main* to see if the code works as expected.
### Challenge 2
## Challenge 2
Now let's alternate flashing the heart and the broken heart. To do this, we need to add a `clear screen` block and then add a `pause` block of 500 milliseconds under the new code we added in Challenge 1.
@ -90,7 +90,7 @@ basic.forever(() => {
* click *run main* to see if the code works as expected.
### Challenge 3
## Challenge 3
You now have a heart and broken heart flashing! Now plot a new image to alternate in with the heart and broken heart.