Science textbooks for elementary school: chemical education and PNLD influences
This work analyses experiments involving chemical transformations proposed in science textbooks for elementary school. The textbooks chosen were the 37 collections evaluated in Brazilian National Program of Textbooks (PNLD/2007) and used at the schools between 2007 and 2010. The analysis disclosed t...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Universidade Federal do Rio Grande do Sul
2013-08-01
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| Series: | Investigações em Ensino de Ciências |
| Subjects: | |
| Online Access: | http://www.if.ufrgs.br/ienci/artigos/Artigo_ID342/v18_n3_a2013.pdf |