<snapdata remixID="8646963"><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="-102.3744716821657" y="-36.923076923077" heading="100" 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>5</l><script><block s="forward"><l>100</l></block><block s="forward"><l>-100</l></block><block s="turn"><l>74</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></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 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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 %code"><l>0,0,0&#xD;18,18,18&#xD;36,36,36&#xD;54,54,54&#xD;72,72,72&#xD;92,92,92&#xD;109,109,109&#xD;127,127,127&#xD;145,145,145&#xD;163,163,163&#xD;181,181,181&#xD;200,200,200&#xD;218,218,218&#xD;236,236,236&#xD;255,255,255&#xD;255,20,147&#xD;255,105,180&#xD;255,0,127&#xD;227,11,93&#xD;229,43,80&#xD;255,0,0&#xD;144,0,32&#xD;153,0,0&#xD;164,0,0&#xD;192,0,0&#xD;128,0,0&#xD;201,0,22&#xD;217,77,17&#xD;255,8,0&#xD;255,56,0&#xD;139,69,19&#xD;123,63,0&#xD;107,68,35&#xD;112,66,20&#xD;149,69,53&#xD;101,67,33&#xD;150,75,0&#xD;153,101,21&#xD;184,115,51&#xD;210,105,30&#xD;255,127,0&#xD;255,88,0&#xD;255,117,24&#xD;243,118,29&#xD;232,97,0&#xD;204,85,0&#xD;203,65,11&#xD;204,119,34&#xD;237,145,33&#xD;242,133,0&#xD;255,255,0&#xD;230,168,34&#xD;184,134,11&#xD;218,165,32&#xD;244,196,48&#xD;236,213,64&#xD;255,219,88&#xD;255,215,0&#xD;254,227,62&#xD;251,225,8&#xD;0,255,0&#xD;141,182,0&#xD;98,194,19&#xD;34,139,34&#xD;0,128,0&#xD;0,100,0&#xD;3,192,60&#xD;80,200,120&#xD;62,180,137&#xD;0,161,120&#xD;0,255,255&#xD;0,139,139&#xD;0,123,167&#xD;113,166,210&#xD;4,148,220&#xD;0,128,128&#xD;135,206,250&#xD;0,191,255&#xD;30,144,255&#xD;0,127,255&#xD;0,0,255&#xD;25,25,112&#xD;0,51,153&#xD;0,71,171&#xD;21,96,189&#xD;0,0,128&#xD;70,130,180&#xD;74,108,212&#xD;100,149,237&#xD;106,90,205&#xD;143,0,255&#xD;143,86,227&#xD;111,45,168&#xD;75,0,130&#xD;160,32,240&#xD;255,0,255&#xD;153,50,204&#xD;207,74,217&#xD;127,0,127&#xD;139,0,139</l></custom-block><l><option>line</option></l></block></block></block><block 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>