move lessons out of web site

will move select lessons back to "educators" section

olddocs/lessons/spinner/activity.md

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+# spinner activity
+
+Create an arrow that randomly points to a player. 
+
+### ~avatar avatar
+
+
+
+### ~
+
+Welcome! This guided tutorial will teach how to program a script that randomly points to a player. Let's get started!
+
+Let's begin by adding an `on shake` condition to know when the micro:bit is shaken.
+
+```blocks
+input.onGesture(Gesture.Shake, () => {
+    
+})
+```
+
+Now let's randomly generate a number from 0 to 3 so that we can randomly display an arrow in a given direction.
+
+```blocks
+input.onGesture(Gesture.Shake, () => {
+    let randomArrow = Math.random(4)
+    if (randomArrow == 3) {
+        basic.showLeds(`
+            . . # . .
+            . # # # .
+            # # # # #
+            . . # . .
+            . . # . .
+            `)
+    }
+})
+```
+
+
+
+Now let's handle each of the cases by displaying the appropriate arrow. (Let's display an up arrow if `random arrow` is 0.
+
+```blocks
+input.onGesture(Gesture.Shake, () => {
+    let randomArrow = Math.random(4)
+    if (randomArrow == 3) {
+        basic.showLeds(`
+            . . # . .
+            . # # # .
+            # # # # #
+            . . # . .
+            . . # . .
+            `)
+    }
+    if (randomArrow == 2) {
+        basic.showLeds(`
+            . . # . .
+            . . # . .
+            # # # # #
+            . # # # .
+            . . # . .
+            `)
+    }
+})
+```
+
+
+Now let's handle the rest of the cases for `random arrow`.
+
+
+```blocks
+input.onGesture(Gesture.Shake, () => {
+    let randomArrow = Math.random(4)
+    if (randomArrow == 3) {
+        basic.showLeds(`
+            . . # . .
+            . # # # .
+            # # # # #
+            . . # . .
+            . . # . .
+            `)
+    }
+    if (randomArrow == 2) {
+        basic.showLeds(`
+            . . # . .
+            . . # . .
+            # # # # #
+            . # # # .
+            . . # . .
+            `)
+    }
+    if (randomArrow == 1) {
+        basic.showLeds(`
+            . . # . .
+            . # # . .
+            # # # # #
+            . # # . .
+            . . # . .
+            `)
+
+    }
+})
+```
+
+
+### ~avatar avatar
+
+Excellent, you're ready to continue with the [challenges](/lessons/spinner/challenges)!
+
+### ~
+

olddocs/lessons/spinner/challenges.md

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+# spinner challenges
+
+Create an arrow that randomly points to a player.
+
+## Before we get started
+
+Complete the following [guided tutorial](/lessons/spinner/activity), your code should look like this:
+
+```blocks
+input.onGesture(Gesture.Shake, () => {
+    let randomArrow = Math.random(4)
+    if (randomArrow == 3) {
+        basic.showLeds(`
+            . . # . .
+            . # # # .
+            # # # # #
+            . . # . .
+            . . # . .
+            `)
+    }
+    if (randomArrow == 2) {
+        basic.showLeds(`
+            . . # . .
+            . . # . .
+            # # # # #
+            . # # # .
+            . . # . .
+            `)
+    }
+    if (randomArrow == 1) {
+        basic.showLeds(`
+            . . # . .
+            . # # . .
+            # # # # #
+            . # # . .
+            . . # . .
+            `)
+
+    }
+})
+```
+
+### Challenge 1
+
+Modify the random number generator so that it can include new arrows we will create in the next challenge.
+
+```blocks
+input.onGesture(Gesture.Shake, () => {
+    let randomArrow = Math.random(8)
+    if (randomArrow == 3) {
+        basic.showLeds(`
+            . . # . .
+            . # # # .
+            # # # # #
+            . . # . .
+            . . # . .
+            `)
+    }
+    if (randomArrow == 2) {
+        basic.showLeds(`
+            . . # . .
+            . . # . .
+            # # # # #
+            . # # # .
+            . . # . .
+            `)
+    }
+    if (randomArrow == 1) {
+        basic.showLeds(`
+            . . # . .
+            . # # . .
+            # # # # #
+            . # # . .
+            . . # . .
+            `)
+
+    }
+})
+```
+
+
+
+* Do **not** run the code yet because it will not work until you have conditions for every random number.
+
+### Challenge 2
+
+Let's add more arrows that point diagonally.
+
+
+```blocks
+input.onGesture(Gesture.Shake, () => {
+    let randomArrow = Math.random(8)
+    if (randomArrow == 7) {
+        basic.showLeds(`
+            . . # . .
+            . # # # .
+            # # # # #
+            . . # . .
+            . . # . .
+            `)
+    }
+    if (randomArrow == 6) {
+        basic.showLeds(`
+            . . # . .
+            . . # . .
+            # # # # #
+            . # # # .
+            . . # . .
+            `)
+    }
+    if (randomArrow == 5) {
+        basic.showLeds(`
+            . . # . .
+            . # # . .
+            # # # # #
+            . # # . .
+            . . # . .
+            `)
+
+    }
+    if (randomArrow == 4) {
+        basic.showLeds(`
+            . . # . .
+            . . . # .
+            # # # # #
+            . . . # .
+            . . # . .
+            `)
+
+    }
+
+    if (randomArrow == 3) {
+        basic.showLeds(`
+            # # # # #
+            # # # # .
+            # # # # .
+            # . . # .
+            . . . . #
+            `)
+
+    }
+    if (randomArrow == 2) {
+        basic.showLeds(`
+            # # # # #
+            # # # # #
+            . . # # #
+            . # . # #
+            # . . . #
+            `)
+
+    }
+        if (randomArrow == 1) {
+        basic.showLeds(`
+            # . . . #
+            # # . # .
+            # # # . .
+            # # # # .
+            # # # # #
+            `)
+
+    }
+
+})
+
+```
+
+
+* Run your code to see if it works as expected
+
+### Challenge 3
+
+Add some other arrows if there are more than 8 players.
+

olddocs/lessons/spinner/quiz-answers.md

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+# spinner quiz answers
+
+a spin the BBC micro:bit game with the input on shake.
+
+## Name
+
+## Directions
+
+Use this activity document to guide your work in the [spinner activity](/lessons/spinner/activity).
+
+Answer the questions while completing the tutorial. Pay attention to the dialogues!
+
+## 1. Write the code that stores a random number between 0 and 3 into a local variable named 'random arrow'.
+
+<br/>
+
+```blocks
+let randomArrow = Math.random(4)
+```
+
+## 2. Write the if statement that will display this down arrow from your code. Hint- This occurs if the local variable 'random arrow' returns 1. 
+
+![](/static/mb/lessons/spinner-0.png)
+
+<br/>
+
+```blocks
+if (randomArrow == 1) {
+    basic.plotImage(`
+. . # . .
+. . # . .
+# # # # #
+. # # # .
+. . # . .
+`)
+}
+```
+
+## 3. Write the if statement that will display this right arrow. Hint- This occurs if the local variable 'random arrow' returns 2. 
+
+![](/static/mb/lessons/spinner-1.png)
+
+<br />
+
+```blocks
+if (randomArrow == 2) {
+    basic.plotImage(`
+. . # . .
+. . # # .
+# # # # #
+. . # # .
+. . # . .
+`)
+}
+```
+

olddocs/lessons/spinner/quiz.md

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+# spinner quiz 
+
+a spin the BBC micro:bit game with the input on shake.
+
+## Name
+
+## Directions
+
+Use this activity document to guide your work in the [spinner tutorial](/lessons/spinner/activity).
+
+Answer the questions while completing the tutorial. Pay attention to the dialogues!
+
+## 1. Write the code that stores a random number between 0 and 3 into a local variable named 'random arrow'.
+
+<br/>
+
+## 2. Write the if statement that will display this down arrow from your code. Hint- This occurs if the local variable 'random arrow' returns 1. 
+
+![](/static/mb/lessons/spinner-0.png)
+
+<br/>
+
+## 3. Write the if statement that will display this right arrow. Hint- This occurs if the local variable 'random arrow' returns 2. 
+
+![](/static/mb/lessons/spinner-1.png)
+
+<br />
+