<snapdata remixID="8649474"><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="5.684341886080802e-14" heading="234" 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="100.33333333333333"><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>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="16.666666666666657" 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 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 %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="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>