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Articles, 1 records found
Articles 1 records found  
1.
6 p, 268.4 KB "El café tiene cafeína y nos despierta, nos da energía" : concepciones sobre la energía química, una buena razón para poner de acuerdo a los profesores de Física y Química y ciencias Naturales / Gallástegui Otero, J. R. ; Lorenzo Barral, F. M.
A research was carried on students' conceptions about chemical energy. The experimental sample were students from primary level to university. Word association tasks and a paper and pencil question were used as instruments for collecting data. [...]
1993 - 10.5565/rev/ensciencias.4547
Enseñanza de las ciencias, V. 11 n. 1 (1993) p. 20-25  

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