<div>A big range.</div>  <div>&nbsp;</div>  <div>For younger students, check out <A href="http://www.epa.gov/globalwarming/kids/index.html">http://www.epa.gov/globalwarming/kids/index.html</A>.</div>  <div>For older students, check out <A href="http://www.koshland-science-museum.org/exhibitgcc/index.jsp">http://www.koshland-science-museum.org/exhibitgcc/index.jsp</A>&nbsp;(a virtual exhibit of the Koshland Science Museum).</div>  <div>&nbsp;</div>  <div>Hope this helps ...</div>  <div>&nbsp;<BR><BR><B><I>Michael Perelman &lt;michael@ecst.csuchico.edu&gt;</I></B> wrote:</div>  <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">Does anybody know of good teaching materials on the subject for K-12 students?<BR>-- <BR>Michael Perelman<BR>Economics Department<BR>California State University<BR>Chico, CA 95929<BR><BR>Tel. 530-898-5321<BR>E-Mail michael at
 ecst.csuchico.edu<BR>___________________________________<BR>http://mailman.lbo-talk.org/mailman/listinfo/lbo-talk<BR></BLOCKQUOTE><BR><p>&#32;
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