<snapdata remixID="8674515"><project name="U1L3-AngleExperiments1" app="Snap! 5.1, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><stage name="Stage" width="480" height="360" costume="0" color="255,255,255,1" tempo="60" threadsafe="false" volume="100" pan="0" lines="round" ternary="true" codify="false" inheritance="false" sublistIDs="false" scheduled="false" id="1"><pentrails>data:image/png;base64,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</pentrails><costumes><list struct="atomic" id="2"></list></costumes><sounds><list struct="atomic" id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Sprite" idx="1" x="0" y="0" heading="33" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="0,0,0,1" pen="tip" id="8"><costumes><list struct="atomic" id="9"></list></costumes><sounds><list struct="atomic" id="10"></list></sounds><blocks></blocks><variables></variables><scripts><script x="16.666666666666657" y="10"><block s="down"><comment w="184.83333333333334" collapsed="false">A. Click this script. What does it do?</comment></block><block s="clear"></block><block s="forward"><l>100</l></block><block s="forward"><l>-100</l></block></script><script x="16.666666666666657" y="100.33333333333331"><block s="clear"></block><block s="forward"><l>100</l><comment w="227.33333333333334" collapsed="false">B. It&apos;s easier to see what&apos;s happening if the script waits between steps.&#xD;&#xD;Remember, you can use Visible Stepping instead&#xD;of adding WAIT blocks.</comment></block><block s="doWait"><l>0.5</l></block><block s="forward"><l>-100</l></block></script><script x="16.666666666666657" y="331"><block s="clear"></block><block s="doRepeat"><l>2</l><script><block s="forward"><l>100</l></block><block s="forward"><l>-100</l></block><block s="turn"><l>180</l></block></script><comment w="145.5000000000001" collapsed="false">D. Instead of clicking twice, you can use REPEAT to automate.</comment></block></script><script x="16.666666666666657" y="221.33333333333331"><block s="clear"></block><block s="forward"><l>100</l><comment w="282.99999999999994" collapsed="false">C. After drawing the spike, turn half way around (&quot;do a 180&quot;).&#xD;&#xD;How many times must you run this script to get the sprite to face the way it started (facing &quot;right&quot; or &quot;to the east&quot;)?&#xD;&#xD;Use Visible Stepping if needed.</comment></block><block s="forward"><l>-100</l></block><block s="turn"><l>180</l></block></script><script x="557" y="18"><block s="clear"></block></script><script x="346" y="412"><block s="doRepeat"><l>5</l><script><block s="forward"><l>100</l></block><block s="forward"><l>-100</l></block><block s="turn"><l>72</l></block></script></block></script><script x="460" y="155"><block s="doRepeat"><l>3</l><script><block s="forward"><l>100</l></block><block s="forward"><l>-100</l></block><block s="turn"><l>120</l></block></script></block></script></scripts></sprite></sprites></stage><hidden></hidden><headers></headers><code></code><blocks><block-definition s="not too small triangle %&apos;size&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doIf"><block s="reportGreaterThan"><block var="size"/><l>9</l></block><script><block s="doRepeat"><l>3</l><script><block s="forward"><block var="size"/></block><block s="turn"><l>120</l></block></script></block></script></block></script></block-definition><block-definition s="fancy triangle %&apos;size&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doIf"><block s="reportGreaterThan"><block var="size"/><l>9</l></block><script><block s="doRepeat"><l>3</l><script><block s="forward"><block var="size"/></block><custom-block s="fancy triangle %n"><block s="reportQuotient"><block var="size"/><l>2</l></block></custom-block><block s="turn"><l>120</l></block></script></block></script></block></script></block-definition><block-definition s="not too small square %&apos;size&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doIf"><block s="reportGreaterThan"><block var="size"/><l>9</l></block><script><block s="doRepeat"><l>4</l><script><block s="forward"><block var="size"/></block><block s="turn"><l>90</l></block></script></block></script></block></script></block-definition><block-definition s="not too small hexagon %&apos;size&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doIf"><block s="reportGreaterThan"><block var="size"/><l>9</l></block><script><block s="doRepeat"><l>6</l><script><block s="forward"><block var="size"/></block><block s="turn"><l>60</l></block></script></block></script></block></script></block-definition><block-definition s="fancy square %&apos;size&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doIf"><block s="reportGreaterThan"><block var="size"/><l>9</l></block><script><block s="doRepeat"><l>4</l><script><block s="forward"><block var="size"/></block><custom-block s="fancy square %n"><block s="reportQuotient"><block var="size"/><l>2</l></block></custom-block><block s="turn"><l>90</l></block></script></block></script></block></script></block-definition><block-definition s="fancy hexagon %&apos;size&apos;" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doIf"><block s="reportGreaterThan"><block var="size"/><l>9</l></block><script><block s="doRepeat"><l>6</l><script><block s="forward"><block var="size"/></block><custom-block s="fancy hexagon %n"><block s="reportQuotient"><block var="size"/><l>2</l></block></custom-block><block s="turn"><l>60</l></block></script></block></script></block></script></block-definition><block-definition s="asterisk, %&apos;spokes&apos; spokes" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doDeclareVariables"><list><l>color</l><l>heading</l></list></block><block s="doSetVar"><l>color</l><l>20</l></block><block s="setSize"><l>2</l></block><block s="doRepeat"><block var="spokes"/><script><custom-block s="set pen to crayon %n"><l>0</l></custom-block><block s="forward"><l>100</l></block><block s="forward"><l>-100</l></block><block s="doSetVar"><l>heading</l><block s="direction"></block></block><block s="turn"><l>4</l></block><custom-block s="set pen to crayon %n"><block var="color"/></custom-block><block s="doRepeat"><block s="reportDifference"><block s="reportQuotient"><l>360</l><block var="spokes"/></block><l>8</l></block><script><block s="turn"><l>1</l></block><block s="forward"><l>30</l></block><block s="forward"><l>-30</l></block></script></block><custom-block s="set pen to crayon %n"><l>0</l></custom-block><block s="setHeading"><block var="heading"/></block><block s="forward"><l>100</l></block><block s="forward"><l>-100</l></block><block s="turn"><block s="reportQuotient"><l>360</l><block var="spokes"/></block></block><block s="forward"><l>100</l></block><block s="forward"><l>-100</l></block><block s="doChangeVar"><l>color</l><l>10</l></block></script></block></script></block-definition><block-definition s="multiline %&apos;text&apos;" type="reporter" category="operators"><header></header><code></code><translations></translations><inputs><input type="%code"></input></inputs><script><block s="doReport"><block var="text"/></block></script></block-definition><block-definition s="set pen to crayon %&apos;which&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%n"><options>grays={&#xD;0 black #000000=0&#xD;1 gray7 #121212=1&#xD;2 gray14 #242424=2&#xD;3 gray21 #363636=3&#xD;4 gray28 #484848=4&#xD;5 gray36 #5c5c5c=5&#xD;6 gray43 #6d6d6d=6&#xD;7 gray50 #7f7f7f=7&#xD;8 gray57 #919191=8&#xD;9 gray64 #a3a3a3=9&#xD;10 gray71 #b5b5b5=10&#xD;11 gray78 #c8c8c8=11&#xD;12 gray85 #dadada=12&#xD;13 gray92 #ececec=13&#xD;14 white #ffffff=14&#xD;}&#xD;pinks={&#xD;15 deep pink #ff1493=15&#xD;16 hot pink #ff69b4=16&#xD;17 bright pink #ff007f=17&#xD;18 raspberry #e30b5d=18&#xD;19 amaranth #e52b50=19&#xD;}&#xD;reds={&#xD;20 red #ff0000=20&#xD;21 burgundy #900020=21&#xD;22 cherry #990000=22&#xD;23 dark candy apple red #a40000=23&#xD;24 sanguine #c00000=24&#xD;25 maroon #800000=25&#xD;26 crimson #c90016=26&#xD;27 Lists #d94d11=27&#xD;28 candy apple red #ff0800=28&#xD;29 coquelicot #ff3800=29&#xD;}&#xD;browns={&#xD;30 saddle brown #8b4513=30&#xD;31 chocolate #7b3f00=31&#xD;32 kobicha #6b4423=32&#xD;33 sepia #704214=33&#xD;34 chestnut #954535=34&#xD;35 dark brown #654321=35&#xD;36 brown #964b00=36&#xD;37 golden brown #996515=37&#xD;38 copper #b87333=38&#xD;39 cinnamon #d2691e=39&#xD;}&#xD;oranges={&#xD;40 orange #ff7f00=40&#xD;41 Pantone orange #ff5800=41&#xD;42 pumpkin #ff7518=42&#xD;43 Variables #f3761d=43&#xD;44 Spanish orange #e86100=44&#xD;45 burnt orange #cc5500=45&#xD;46 sinopia #cb410b=46&#xD;47 ochre #cc7722=47&#xD;48 carrot #ed9121=48&#xD;49 tangerine #f28500=49&#xD;}&#xD;yellows={&#xD;50 yellow #ffff00=50&#xD;51 Control #e6a822=51&#xD;52 dark goldenrod #b8860b=52&#xD;53 goldenrod #daa520=53&#xD;54 saffron #f4c430=55&#xD;55 sandstorm #ecd540=55&#xD;56 mustard #ffdb58=56&#xD;57 gold #ffd700=57&#xD;58 egg yolk #fee33e=58&#xD;59 rubber duck #fbe108=59&#xD;}&#xD;greens={&#xD;60 lime #00ff00=60&#xD;61 apple green #8db600=61&#xD;62 Operators #62c213=62&#xD;63 forest green #228b22=63&#xD;64 green #008000=64&#xD;65 dark green #006400=65&#xD;66 dark pastel green #03c03c=66&#xD;67 emerald #50c878=67&#xD;68 mint #3eb489=68&#xD;69 Pen #00a178=69&#xD;}&#xD;cyans={&#xD;70 aqua (cyan) #00ffff=70&#xD;71 dark cyan #008b8b=71&#xD;72 cerulean #007ba7=72&#xD;73 iceberg #71a6d2=73&#xD;74 Sensing #0494dc=74&#xD;75 teal #008080=75&#xD;76 light sky blue #87cefa=76&#xD;77 deep sky blue #00bfff=77&#xD;78 dodger blue #1e90ff=78&#xD;79 azure #007fff=79&#xD;}&#xD;blues={&#xD;80 blue #0000ff=80&#xD;81 midnight blue #191970=81&#xD;82 dark powder blue #003399=82&#xD;83 cobalt #0047ab=83&#xD;84 denim #1560bd=84&#xD;85 navy blue #000080=85&#xD;86 steel blue #4682b4=86&#xD;87 Motion #4a6cd4=87&#xD;88 cornflower #6495ed=88&#xD;89 slate blue #6a5acd=89&#xD;}&#xD;violets={&#xD;90 violet #8f00ff=90&#xD;91 Looks #8f56e3=91&#xD;92 grape #6f2da8=92&#xD;93 indigo #4b0082=93&#xD;94 x11 purple #a020f0=94&#xD;95 magenta (fuchia) #ff00ff=95&#xD;96 dark orchid #9932cc=96&#xD;97 Sound #cf4ad9=97&#xD;98 purple #7f007f=98&#xD;99 dark magenta #8b008b=99&#xD;}</options></input></inputs><script><block s="doDeclareVariables"><list><l>colors</l><l>color</l></list></block><block s="doSetVar"><l>colors</l><block s="reportMap"><block s="reifyReporter"><autolambda><block s="reportTextSplit"><l></l><l>,</l></block></autolambda><list></list></block><block s="reportTextSplit"><custom-block s="multiline 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s="doSetVar"><l>color</l><block s="reportListItem"><block s="reportSum"><block s="reportModulus"><block var="which"/><l>100</l></block><l>1</l></block><block var="colors"/></block></block><custom-block s="set pen color to r: %n g: %n b: %n"><block s="reportListItem"><l>1</l><block var="color"/></block><block s="reportListItem"><l>2</l><block var="color"/></block><block s="reportListItem"><l>3</l><block var="color"/></block></custom-block></script></block-definition><block-definition s="nearest crayon to %&apos;old color&apos;" type="reporter" category="pen"><header></header><code></code><translations></translations><inputs><input type="%l"></input></inputs><script><block s="doDeclareVariables"><list><l>colors</l><l>min value</l><l>min index</l><l>index</l><l>distance</l><l>color</l></list></block><block s="doSetVar"><l>min value</l><l>1000</l></block><block s="doSetVar"><l>min index</l><l>-1</l></block><block s="doSetVar"><l>index</l><l>1</l></block><block s="doSetVar"><l>colors</l><block s="reportMap"><block s="reifyReporter"><autolambda><block s="reportTextSplit"><l></l><l>,</l></block></autolambda><list></list></block><block s="reportTextSplit"><custom-block s="multiline 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s="doWarp"><script><block s="doRepeat"><l>100</l><script><block s="doSetVar"><l>color</l><block s="reportListItem"><block var="index"/><block var="colors"/></block></block><block s="doIf"><block s="reportEquals"><block var="color"/><block var="old color"/></block><script><block s="doReport"><block s="reportDifference"><block var="index"/><l>1</l></block></block></script></block><block s="doSetVar"><l>distance</l><block s="reportSum"><block s="reportMonadic"><l><option>abs</option></l><block s="reportDifference"><block s="reportListItem"><l>1</l><block var="color"/></block><block s="reportListItem"><l>1</l><block var="old color"/></block></block></block><block s="reportSum"><block s="reportMonadic"><l><option>abs</option></l><block s="reportDifference"><block s="reportListItem"><l>2</l><block var="color"/></block><block s="reportListItem"><l>2</l><block var="old color"/></block></block></block><block s="reportMonadic"><l><option>abs</option></l><block s="reportDifference"><block s="reportListItem"><l>3</l><block var="color"/></block><block s="reportListItem"><l>3</l><block var="old color"/></block></block></block></block></block></block><block s="doIf"><block s="reportLessThan"><block var="distance"/><block var="min value"/></block><script><block s="doSetVar"><l>min value</l><block var="distance"/></block><block s="doSetVar"><l>min index</l><block var="index"/></block></script></block><block s="doChangeVar"><l>index</l><l>1</l></block></script></block><block s="doReport"><block s="reportDifference"><block var="min index"/><l>1</l></block></block></script></block></script></block-definition><block-definition s="set pen color to r: %&apos;r&apos; g: %&apos;g&apos; b: %&apos;b&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%n">255</input><input type="%n">0</input><input type="%n">0</input></inputs><script><block s="doRun"><block s="reportJSFunction"><list><l>r</l><l>g</l><l>b</l></list><l>this.setColor(new Color(r, g, b));</l></block><list><block var="r"/><block var="g"/><block var="b"/></list></block></script></block-definition><block-definition s="RGB color" type="reporter" category="pen"><header></header><code></code><translations></translations><inputs></inputs><script><block s="doReport"><block s="evaluate"><block s="reportJSFunction"><list><l></l></list><l>return new List([this.color.r, this.color.g, this.color.b]);</l></block><list></list></block></block></script></block-definition><block-definition s="change crayon by %&apos;diff&apos;" type="command" category="pen"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><custom-block s="set pen to crayon %n"><block s="reportSum"><custom-block s="nearest crayon to %l"><custom-block s="RGB color"></custom-block></custom-block><block var="diff"/></block></custom-block></script></block-definition><block-definition s="setup" type="command" category="other"><header></header><code></code><translations></translations><inputs></inputs><script><block s="clear"></block><block s="up"></block><block s="gotoXY"><l>0</l><l>0</l></block><block s="setHeading"><l>90</l></block><block s="down"></block></script></block-definition><block-definition s="pinwheel, %&apos;spokes&apos; spokes" type="command" category="other"><header></header><code></code><translations></translations><inputs><input type="%n"></input></inputs><script><block s="doDeclareVariables"><list><l>color</l><l>x position</l><l>y position</l><l>heading</l></list></block><block s="doSetVar"><l>color</l><l>20</l></block><block s="setSize"><l>2</l></block><block s="doRepeat"><block var="spokes"/><script><custom-block s="set pen to crayon %n"><l>0</l></custom-block><block s="forward"><l>50</l></block><block s="doSetVar"><l>x position</l><block s="xPosition"></block></block><block s="doSetVar"><l>y position</l><block s="yPosition"></block></block><block s="doSetVar"><l>heading</l><block s="direction"></block></block><block s="forward"><l>50</l></block><block s="doWait"><l>0.2</l></block><block s="doGlide"><l>0.5</l><block var="x position"/><block var="y position"/></block><block s="turn"><l>4</l></block><custom-block s="set pen to crayon %n"><block var="color"/></custom-block><block s="doRepeat"><block s="reportDifference"><block s="reportQuotient"><l>360</l><block var="spokes"/></block><l>8</l></block><script><block s="turn"><l>1</l></block><block s="forward"><l>30</l></block><block s="forward"><l>-30</l></block></script></block><block s="setHeading"><block var="heading"/></block><custom-block s="set pen to crayon %n"><l>0</l></custom-block><block s="forward"><l>50</l></block><block s="forward"><l>-50</l></block><block s="turn"><block s="reportQuotient"><l>360</l><block var="spokes"/></block></block><block s="forward"><l>100</l></block><block s="forward"><l>-100</l></block><block s="doChangeVar"><l>color</l><l>10</l></block></script></block></script></block-definition></blocks><variables></variables></project><media name="U1L3-AngleExperiments1" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>