move lessons out of web site
will move select lessons back to "educators" section
This commit is contained in:
Tom Ball
98
olddocs/lessons/truth-or-dare/activity.md
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98
olddocs/lessons/truth-or-dare/activity.md
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# truth or dare activity
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A multi-player game that forces each player to reveal a secret or something funny.
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### ~avatar avatar
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Welcome! This tutorial will teach how to program a game of truth or dare on the micro:bit. Let's get started!
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### ~
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Begin by using Show LEDs to create an "up-arrow" image, which will point to someone.
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```blocks
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basic.showLeds(`
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. . # . .
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. # # # .
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# # # # #
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. . # . .
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. . # . .
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`)
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```
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Now let's create a condition to know when button `A` is pressed so that we can display "truth" or "dare" on the micro:bit. We want the BBC micro:bit to randomly choose whether to display "truth" or display "dare". We can use accomplish this by using `pick random (1)`.
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```blocks
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basic.showLeds(`
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. . # . .
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. # # # .
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# # # # #
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. . # . .
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. . # . .
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`)
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input.onButtonPressed(Button.A, () => {
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let random = Math.random(2)
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})
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```
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Now let's display the appropriate message for each scenario of `random`.
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```blocks
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basic.showLeds(`
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. . # . .
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. # # # .
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# # # # #
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. . # . .
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. . # . .
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`)
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input.onButtonPressed(Button.A, () => {
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let random = Math.random(2)
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if (random == 0) {
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basic.showString("TRUTH")
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} else {
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basic.showString("DARE")
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}
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})
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```
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Notice how the arrow didn't display again after pressing button `A`. Let's add a line of code that displays the arrow again.
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```blocks
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basic.showLeds(`
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. . # . .
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. # # # .
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# # # # #
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. . # . .
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. . # . .
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`)
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input.onButtonPressed(Button.A, () => {
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let random = Math.random(2)
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if (random == 0) {
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basic.showString("TRUTH")
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} else {
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basic.showString("DARE")
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}
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basic.showLeds(`
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. . # . .
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. # # # .
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# # # # #
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. . # . .
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. . # . .
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`)
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})
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```
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* Run your program: Press button A!
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### ~avatar avatar
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Excellent, you're ready to continue with the [challenges](/lessons/truth-or-dare/challenges)!
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### ~
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104
olddocs/lessons/truth-or-dare/challenges.md
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olddocs/lessons/truth-or-dare/challenges.md
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# truth or dare challenges
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A multi-player game that forces each player to reveal a secret or something funny.
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## Before we get started
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Complete the following [guided tutorial](/lessons/truth-or-dare/activity), and your code should look like this
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```blocks
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basic.showLeds(`
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. . # . .
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. # # # .
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# # # # #
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. . # . .
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. . # . .
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`)
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input.onButtonPressed(Button.A, () => {
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let random = Math.random(2)
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if (random == 0) {
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basic.showString("TRUTH")
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} else {
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basic.showString("DARE")
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}
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basic.showLeds(`
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. . # . .
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. # # # .
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# # # # #
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. . # . .
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. . # . .
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`)
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})
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```
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### Challenge 1
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Let's make the word "DARE" appear a little more often than "TRUTH". Change the line of code with `pick random (1)` to `pick random (2)`.
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```blocks
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basic.showLeds(`
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. . # . .
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. # # # .
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# # # # #
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. . # . .
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. . # . .
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`)
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input.onButtonPressed(Button.A, () => {
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let random = Math.random(3)
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if (random == 0) {
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basic.showString("TRUTH")
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} else {
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basic.showString("DARE")
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}
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basic.showLeds(`
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. . # . .
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. # # # .
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# # # # #
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. . # . .
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. . # . .
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`)
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})
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```
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### Challenge 2
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Instead of just saying "TRUTH" or "DARE", let's sometimes say "SKIP". This would allow the skipped person to spin the micro:bit without completing a truth or dare. Modify the if statement as shown.
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``` blocks
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basic.showLeds(`
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. . # . .
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. # # # .
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# # # # #
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. . # . .
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. . # . .
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`)
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input.onButtonPressed(Button.A, () => {
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let random = Math.random(2)
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if (random == 1) {
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basic.showString("TRUTH")
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} else if (random == 0) {
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basic.showString("DARE")
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} else {
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basic.showString("SKIP")
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}
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basic.showLeds(`
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. . # . .
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. # # # .
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# # # # #
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. . # . .
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. . # . .
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`)
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})
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```
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* Run your code to see if it works as expected
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### Challenge 3
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Add some other messages, such as "TWO DARES" for the micro:bit to show. You will need to modify the parameter inside `pick random (3)` as well as adding another `if` condition.
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42
olddocs/lessons/truth-or-dare/quiz-answers.md
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olddocs/lessons/truth-or-dare/quiz-answers.md
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# truth or dare quiz answers
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a multi-player game that forces each player to reveal a secret or something funny.
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This is the answer key for the [truth or dare quiz](/lessons/truth-or-dare/quiz).
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## 1. Write the code that will randomly return 0 through 3 and stores the value inside a local variable called 'random'.
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```blocks
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let random = Math.random(4)
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```
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## 2. Write an if statement that will display the message "TRUTH" on the BBC micro:bit if the local variable 'random' equals 0.
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```blocks
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let random = Math.random(4)
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if (random == 0) {
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basic.showString("TRUTH", 150)
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}
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```
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## 3. If the local variable 'random' equals 1, write the string that will be displayed.
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DARE
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## 4.Write the code that will display this up arrow after pressing button "A".
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```blocks
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input.onButtonPressed(Button.A, () => {
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basic.showLeds(`
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. . # . .
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. # # # .
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# # # # #
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. . # . .
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. . # . .
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`)
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})
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```
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36
olddocs/lessons/truth-or-dare/quiz.md
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36
olddocs/lessons/truth-or-dare/quiz.md
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# truth or dare quiz
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a multi-player game that forces each player to reveal a secret or something funny.
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## Name
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## Directions
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Use this activity document to guide your work in the [truth or dare tutorial](/lessons/truth-or-dare/activity).
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Answer the questions while completing the tutorial. Pay attention to the dialogues!
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## 1. Write the code that will randomly return 0 through 3 and stores the value inside a local variable called 'random'.
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<br/>
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<br/>
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## 2. Write an if statement that will display the message "TRUTH" on the BBC micro:bit if the local variable 'random' equals 0.
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<br/>
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<br/>
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## 3. If the local variable 'random' equals 1, write the string that will be displayed.
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<br/>
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<br/>
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## 4.Write the code that will display this up arrow after pressing button "A".
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<br/>
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63
olddocs/lessons/truth-or-dare/tutorial.md
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63
olddocs/lessons/truth-or-dare/tutorial.md
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# truth or dare tutorial
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### ~avatar avatar
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The *Truth or dare!* game works as follows: a player spins the BBC micro:bit on the table.
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When the micro:bit stops spinning, the player pointed by the arrow (displayed on screen) must press the button "A"
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to see if she has to provide a *truth* or a *dare*.
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### ~
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### Rebuild the game!
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The blocks have been shuffled! Put them back together so that...
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* an up arrow is displayed when the micro:bit is powered on.
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* on button `A` is pressed,
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* randomly display "TRUTH" or "DARE" on the screen
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* show the up arrow again.
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```shuffle
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basic.showLeds(`
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. . # . .
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. # # # .
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# # # # #
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. . # . .
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. . # . .
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`)
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input.onButtonPressed(Button.A, () => {
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let random = Math.random(2)
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if (random == 0) {
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basic.showString("TRUTH")
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} else {
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basic.showString("DARE")
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}
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basic.showLeds(`
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. . # . .
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. # # # .
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# # # # #
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. . # . .
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. . # . .
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`)
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})
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```
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### Hints and tips
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Cut out these documentation cards to help you!
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```cards
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basic.showLeds(`
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. . # . .
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. # # # .
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# . # . #
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. . # . .
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. . # . .
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`);
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Math.random(2);
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basic.showString("TRUTH");
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if (true) {} else {}
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"TRUTH";
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0;
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input.onButtonPressed(Button.A, () => {});
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```
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