move lessons out of web site

will move select lessons back to "educators" section

docs/lessons/pogo.md

@@ -1,44 +0,0 @@
-# pogo lesson
-
-create a game that relies on precise instincts and timing reflexes #if #.
-
-## Topic
-
-Running Time
-
-## Quick Links
-
-* [activity](/lessons/pogo/activity)
-
-## Prior learning/place of lesson in scheme of work
-
-Learn how to use running time. We will be learning how to create a pogo game using variables, forever loop, conditionals, on button pressed, as well as simple commands, such as show LEDs and clear screen.
-
-## Documentation
-```cards
-let jumps = 0
-let acc = input.acceleration(Dimension.Y)
-basic.showNumber(0)
-radio.receiveNumber()
-led.stopAnimation()
-radio.sendNumber(0)
-basic.forever(() => { })
-basic.showLeds(`
-    . . . . .
-    . # . # .
-    . . # . .
-    # . . . #
-    . # # # .
-    `)
-basic.clearScreen()
-if (true) {}
-radio.onDataReceived(() => { })
-```
-## Objectives
-
-* learn how to create a function as a unit of code that performs a specific task and returns a result
-* learn how arithmetic operators operate on numbers and return a number
-* learn how to repeat code in the background forever
-* learn how to conditionally run code depending on whether a condition is true or not
-* learn how to run code when an input button is pressed
-* learn how to pause your code for the specified number of milliseconds