<snapdata remixID="9681216"><project name="U1L3-AngleExperiments1 betzy" app="Snap! 6, https://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" penlog="false" volume="100" pan="0" lines="round" ternary="true" hyperops="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="270" 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="200.66666666666666"><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="337.66666666666663"><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><script x="728" y="135.49999999999991"><block s="doRepeat"><l>4</l><script><block s="down"></block><block s="forward"><l>50</l></block><block s="doWait"><l>1</l></block><block s="forward"><l>-100</l></block><block s="forward"><l>50</l></block><block s="doWait"><l>1</l></block><block s="up"></block><block s="turn"><l>45</l></block><block s="doWait"><l>1</l></block></script></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 betzy" app="Snap! 6, https://snap.berkeley.edu" version="1"></media></snapdata>