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10 p, 54.6 KB Los experimentos que plantean problemas en las aulas de química : dilemas y soluciones / De Jong, O.
The importance of classroom experiments in school science curricula is accepted generally. Nevertheless, a broad variety of difficulties in laboratory teaching as well as difficulties in learning from practical experiences is reported. [...]
1998 - 10.5565/rev/ensciencias.4133
Enseñanza de las ciencias, V. 16 N. 2 (1998) , p. 305-314  

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