<snapdata remixID="8444116"><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="-100" y="0" heading="270" 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="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>