<snapdata remixID="8653394"><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="29.389262614623703" y="-40.45084971874729" heading="234.0000000000001" 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>7</l><script><block s="forward"><l>100</l></block><block s="doWait"><l>.5</l></block><block s="turn"><block s="reportQuotient"><l>360</l><l>7</l></block></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>