Conceptions of the particle model held by preservice elementary science teachers.

[摘要] The purpose of this study was to determine some of the alternative conceptions held by preservice elementary teachers with respect to the particle model of matter. The sample selected for the study was composed ofpopulations of student teachers completing sciencemehodology courses at the Johannesburg College ofEducation(JCE). (Abbreviation abstract)

[发布机构] University of the Witwatersrand