<snapdata remixID="8440814"><project name="U1L3-AngleExperiments1" app="Snap! 5.1, http://snap.berkeley.edu" 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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="-192" y="58" heading="54" 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>50</l></block><block s="doWait"><l>.1</l></block><block s="turn"><l>36</l></block><block s="doWait"><l>.1</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="377.6666676666666" y="514.6666676666666"><block s="forward"><l>-50</l></block><block s="doWait"><l>.5</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>