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Conceptual Profile of Substance |
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| Authors: | Orduña Picón Raúl Sevian Hannah Mortimer Eduardo F. |
| Affiliation: | 1.Department of Chemistry, University of Massachusetts Boston, Boston, MA, USA ;2.Faculdade de Educa??o, Universidade Federal de Minas Gerais, Belo Horizonte, Brazil ; |
| Abstract: | Science & Education - Teachers face challenges when building the concept of substance with students because tensions of meanings emerge from students’ daily life and canonical ideas... |
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