moving out outdated js docs

olddocs/js/lessons/glowing-sword/activity.md

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+# glowing sword activity
+
+Make glowing sword.
+
+### ~avatar avatar
+
+### @video td/videos/glowing-sword-0
+
+In this activity, we will learn how to fade in and out the screen to create a glowing animation. Let's get started!
+
+### ~
+
+Let's start by adding the code to display an image. Use `basic->plot image` to draw your favorite image.
+
+```
+basic.plotImage(`
+. . . . #
+# . . # .
+. # # . .
+. # # . .
+# . . # .
+`) // ***
+```
+
+We can control the brightness of the LED screen with code. That's just what we need to create a **glowing** animation: first we **fade out**, then **fade in**. Add a new line of code to **fade out** the screen.
+
+```
+basic.plotImage(`
+. . . . #
+# . . # .
+. # # . .
+. # # . .
+# . . # .
+`)
+led.fadeOut(700) // ***
+```
+
+Run your script to make sure it works as expected then add another line of code to **fade in** the screen.
+
+```
+led.fadeIn(700)
+```
+
+Finally, add a `basic->forever` loop and move the fade out and fade in code into the forever to repeat the glow pattern.
+
+```
+basic.plotImage(`
+. . . . #
+# . . # .
+. # # . .
+. # # . .
+# . . # .
+`)
+led.fadeOut(700) // ***
+led.fadeIn(700) // ***
+```
+
+### ~avatar boothing
+
+Excellent, you're ready to continue with the [challenges](/lessons/glowing-sword/challenges)!
+
+### ~
+

olddocs/js/lessons/glowing-sword/challenges.md

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+# glowing sword challenges
+
+Coding challenges for the glowing sword tutorial. #docs
+
+## Before we get started
+
+Complete the [glowing sword](/lessons/glowing-sword/activity) activity and your code will look like this:
+
+```
+basic.plotImage(`
+. . . . #
+# . . # .
+. # # . .
+. # # . .
+# . . # .
+`)
+led.fadeOut(700)
+```
+
+### Challenge 1
+
+Now, let's add `basic->pause(1000)` after the fade in so that there will be a 1000 millisecond (1 second) delay after the fade out.
+
+```
+basic.plotImage(`
+. . . . #
+# . . # .
+. # # . .
+. # # . .
+# . . # .
+`)
+led.fadeOut(700)
+basic.pause(1000) // ***
+```
+
+* `run main` the code to see if it works as expected.
+
+### Challenge 2
+
+### @video td/videos/glowing-sword-2
+
+After the pause, let's add `led->fade in(2000)` so that we can create a glowing effect.
+
+```
+basic.plotImage(`
+. . . . #
+# . . # .
+. # # . .
+. # # . .
+# . . # .
+`)
+led.fadeOut(700)
+basic.pause(1000)
+led.fadeIn(2000) // ***
+```
+
+* `run main` the code to see if it works as expected.
+
+### Challenge 3
+
+Now add another `basic->pause(1000)` and `led->fade out(900)` so that the sword can fade out again.
+

olddocs/js/lessons/glowing-sword/quiz-answers.md

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+# glowing sword quiz answers
+
+The answers for the glowing sword quiz.
+
+This is the answer key for the [glowing sword quiz](/lessons/glowing-sword/quiz).
+
+## 1. What is "fade out" ? 
+
+Fade out is a method that gradually decreases the LED screen brightness until the LED lights are turned off.
+
+## 2. Consider the following code
+
+```
+basic.plotImage(`
+. . . . #
+# . . # .
+. # # . .
+. # # . .
+# . . # .
+`)
+led.fadeOut(700)
+```
+
+Rewrite the second line of code to decrease the speed of the fade out for the longest amount of time (Hint: 1000 milliseconds is longest amount of time for a fade out).
+
+<br/>
+
+led->fade out(1000)
+
+## 4. Consider the following code
+
+```
+basic.plotImage(`
+. . . . #
+# . . # .
+. # # . .
+. # # . .
+# . . # .
+`)
+led.fadeOut(1000)
+```
+
+What will cause the image to fade back in twice as fast as it faded out?
+
+<br/>
+
+led->fade in(500)
+

olddocs/js/lessons/glowing-sword/quiz.md

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+# glowing sword quiz
+
+make a glowing sword.
+
+## Name
+
+## Directions
+
+Use this activity document to guide your work in the [glowing sword tutorial](/lessons/glowing-sword/tutorial)
+
+Answer the questions while completing the tutorial. Pay attention to the dialogues!
+
+## 1. Describe what "led -> fade out" does? 
+
+<br />
+
+## 2. Rewrite the second line of code to decrease the speed of the fade out for the longest amount of time Hint: 1000 milliseconds is longest amount of time for a fade out.
+
+```
+basic.plotImage(`
+. . . . #
+# . . # .
+. # # . .
+. # # . .
+# . . # .
+`)
+led.fadeOut(700)
+```
+
+<br/>
+
+## 3. What will cause the image to fade back in twice as fast as it faded out?
+
+```
+basic.plotImage(`
+. . . . #
+# . . # .
+. # # . .
+. # # . .
+# . . # .
+`)
+led.fadeOut(1000)
+```
+
+<br/>
+