<?xml version="1.0"?>
<dblp>
<inproceedings key="conf/icls/GireCCRRSP10" mdate="2011-12-19">
<author>Elizabeth Gire</author>
<author>Adrian Carmichael</author>
<author>Jacquelyn J. Chini</author>
<author>Amy Rouinfar</author>
<author>Sanjay Rebello</author>
<author>Garrett W. Smith</author>
<author>Sadhana Puntambekar</author>
<title>The effects of physical and virtual manipulatives on students' conceptual learning about pulleys.</title>
<pages>937-943</pages>
<year>2010</year>
<booktitle>ICLS (1)</booktitle>
<ee>http://dl.acm.org/citation.cfm?id=1854480</ee>
<crossref>conf/icls/2010-1</crossref>
<url>db/conf/icls/icls2010-1.html#GireCCRRSP10</url>
</inproceedings>
</dblp>
