| dc.creator |
Angela Fernandes Campos |
|
| dc.creator |
Elba Ninfa de Lima |
|
| dc.date |
2008-01-01T00:00:00Z |
|
| dc.date.accessioned |
2015-07-20T22:27:32Z |
|
| dc.date.available |
2015-07-20T22:27:32Z |
|
| dc.identifier |
1518-8795 |
|
| dc.identifier |
https://doaj.org/article/b0d8c8c440a34975aee03746b47f7866 |
|
| dc.identifier.uri |
http://evidence.thinkportal.org/handle/123456789/21822 |
|
| dc.description |
This paper features as its theme the approach to Nitrogen Cycle in textbooks. The goal is to tell whether the Science textbooks focus on an adequate approach to such a cycle, so that it meets the teacher`s needs. This content was defined because we understand that its study is of the utmost importance, due to the fact that on such a cycle depend nature`s energetic balance, the preservation of the richness of the soil in nutrients and the formation of the nitrogenous compounds which are vital to the organism of all living beings. The research work was carried out by means of the analysis of the Science textbooks recommended by The Textbook Guide 2005, taking into account that, supposedly, upon being approved and suggested by PNLD, they are already qualified to be adopted by teachers. With this research, we came to the conclusion that there are different limits when the Nitrogen Cycle is approached in textbooks. Such finding is not enough for the solution to a real problem; it is believed, however, that perceiving the existence of that problem and understanding what causes is to happen tends to make a possible answer to such a question less distant and conflicting. |
|
| dc.language |
Portuguese |
|
| dc.language |
Spanish |
|
| dc.publisher |
Universidade Federal do Rio Grande do Sul |
|
| dc.relation |
http://www.if.ufrgs.br/ienci/artigos/Artigo_ID23/v13_n1_a2008.pdf |
|
| dc.relation |
https://doaj.org/toc/1518-8795 |
|
| dc.rights |
CC BY-NC-ND |
|
| dc.source |
Investigações em Ensino de Ciências, Vol 13, Iss 1, Pp 35-44 (2008) |
|
| dc.subject |
Science textbooks |
|
| dc.subject |
Nitrogen Cycle |
|
| dc.subject |
Education (General) |
|
| dc.subject |
L7-991 |
|
| dc.subject |
Education |
|
| dc.subject |
L |
|
| dc.subject |
DOAJ:Education |
|
| dc.subject |
DOAJ:Social Sciences |
|
| dc.subject |
Science (General) |
|
| dc.subject |
Q1-390 |
|
| dc.subject |
Science |
|
| dc.subject |
Q |
|
| dc.subject |
DOAJ:Science (General) |
|
| dc.subject |
DOAJ:Science General |
|
| dc.subject |
Education (General) |
|
| dc.subject |
L7-991 |
|
| dc.subject |
Education |
|
| dc.subject |
L |
|
| dc.subject |
DOAJ:Education |
|
| dc.subject |
DOAJ:Social Sciences |
|
| dc.subject |
Science (General) |
|
| dc.subject |
Q1-390 |
|
| dc.subject |
Science |
|
| dc.subject |
Q |
|
| dc.subject |
DOAJ:Science (General) |
|
| dc.subject |
DOAJ:Science General |
|
| dc.subject |
Education (General) |
|
| dc.subject |
L7-991 |
|
| dc.subject |
Education |
|
| dc.subject |
L |
|
| dc.subject |
Science (General) |
|
| dc.subject |
Q1-390 |
|
| dc.subject |
Science |
|
| dc.subject |
Q |
|
| dc.subject |
Education (General) |
|
| dc.subject |
L7-991 |
|
| dc.subject |
Education |
|
| dc.subject |
L |
|
| dc.subject |
Science (General) |
|
| dc.subject |
Q1-390 |
|
| dc.subject |
Science |
|
| dc.subject |
Q |
|
| dc.subject |
Education (General) |
|
| dc.subject |
L7-991 |
|
| dc.subject |
Education |
|
| dc.subject |
L |
|
| dc.subject |
Science (General) |
|
| dc.subject |
Q1-390 |
|
| dc.subject |
Science |
|
| dc.subject |
Q |
|
| dc.title |
Nitrogen cycle: approach in Science textbooks for the junior Higt Level 1 |
|
| dc.type |
article |
|