<snapdata remixID="8548158"><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="2.842170943040401e-14" heading="82.80000000001212" 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="540.6666666666666" y="40.666666666666686"><block s="gotoXY"><l>0</l><l>-150</l></block></script><script x="17.666666666666657" y="354.66666666666674"><block s="clear"></block><block s="doRepeat"><l>4</l><script><block s="forward"><l>90</l></block><block s="doWait"><l>0.5</l></block><block s="turn"><l>90</l></block><block s="doWait"><l>0</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>