<snapdata remixID="8589078"><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="-0.1167315175098338" y="0.3501945525292456" heading="270" 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="16.666666666666686" 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="16.666666666666686" y="100.33333333333334"><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="16.666666666666686" y="331"><block s="clear"></block><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><comment w="145.5000000000001" collapsed="false">D. Instead of clicking twice, you can use REPEAT to automate.</comment></block></script><script x="16.666666666666686" y="221.33333333333337"><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 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 %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>