<snapdata remixID="7625431"><project name="U1L3-AngleExperiments1" app="Snap! 4.2, 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" tempo="60" threadsafe="false" 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 id="2"></list></costumes><sounds><list id="3"></list></sounds><variables></variables><blocks></blocks><scripts></scripts><sprites><sprite name="Sprite" idx="1" x="0" y="0" heading="270" scale="1" rotation="1" draggable="true" costume="0" color="0,4,3" pen="tip" id="8"><costumes><list id="9"></list></costumes><sounds><list 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>2</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>180</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! 4.2, http://snap.berkeley.edu" version="1"></media></snapdata>