On Fri, Feb 25, 2011 at 1:31 AM, David Corking <span dir="ltr">&lt;<a href="mailto:lists@dcorking.com">lists@dcorking.com</a>&gt;</span> wrote:<br><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div class="im">I can&#39;t figure out the pedagogical purpose for the &quot;copy&quot; tile.</div>
<br>
Can you point me to a project that demonstrates the &quot;copy&quot; tile? (or<br>
documentation on how a student could use it in a real program)</blockquote><div><br></div><div><a href="http://www.squeakland.org/showcase/project.jsp?id=10212">Circle Explorer </a>- Which lets kids play with inscribing and circumscribing a circle with triangles to get a better understanding of Pi. </div>
<div><br></div><div><a href="http://www.squeakland.org/showcase/project.jsp?id=10215">Polygon Maker</a> - The &quot;Hand me Polygon&quot; button uses make a sibling instance, could have used copy but I wanted the new Polygon handed to the user so they could place it where they wanted.</div>
<div><br></div><div><a href="http://www.squeakland.org/showcase/project.jsp?id=10524">M&amp;M Artifact</a>s - This has a bunch of different samples for kids to explore multiplication, fractions and a number is all the ways you can name it.</div>
<div><br></div><div>Stephen</div><div><br></div></div>