<snapdata remixID="8837644"><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="-5.877852522924741" y="8.090169943749657" heading="0" 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="16.666666666666657" y="337.6666666666667"><block s="clear"></block><block s="doRepeat"><l>10</l><script><block s="forward"><l>100</l></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>36</l></block><block s="doWait"><l>.5</l></block></script><comment w="145.5000000000001" collapsed="false">D. Instead of clicking twice, you can use REPEAT to automate.</comment></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>