<snapdata remixID="8586210"><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="0" y="0" heading="90" 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="16.666666666666657"><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="107.00000000000011"><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="200.6666666666668"><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="337.66666666666674"><block s="clear"></block><block s="doRepeat"><l>4</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><l>90</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>