<snapdata remixID="8610535"><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" 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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="219.06431337674098" y="49.999999999999545" heading="205.7142857142859" scale="1" volume="100" pan="0" rotation="1" draggable="true" costume="0" color="0,4,3,1" 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="16.66666666666667"><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="107"><block s="clear"></block><block s="forward"><l>100</l><comment w="226.66666666666666" collapsed="false">B. It&apos;s easier to see what&apos;s happening if the script waits between steps.</comment></block><block s="doWait"><l>.5</l></block><block s="forward"><l>-100</l></block></script><script x="16.666666666666657" y="200.66666666666663"><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;)?</comment></block><block s="doWait"><l>.5</l></block><block s="forward"><l>-100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><l>180</l></block></script><script x="487.66666666666663" y="59.666666666666686"><block s="clear"></block><block s="doRepeat"><l>7</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>7</l></block></block></script><comment w="145.5000000000001" collapsed="false">D. Instead of clicking twice, you can use REPEAT to automate.</comment></block></script><script x="439.6666676666666" y="348.6666676666666"><block s="forward"><l>-50</l></block></script><script x="459.6666676666666" y="250.66666766666663"><block s="doWait"><l>.5</l></block></script><script x="661.6666676666666" y="195.66666766666663"><block s="turn"><l>90</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></blocks><variables></variables></project><media name="U1L3-AngleExperiments1" app="Snap! 5.1, http://snap.berkeley.edu" version="1"></media></snapdata>