<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1516-7313</journal-id>
<journal-title><![CDATA[Ciência & Educação (Bauru)]]></journal-title>
<abbrev-journal-title><![CDATA[Ciência educ.]]></abbrev-journal-title>
<issn>1516-7313</issn>
<publisher>
<publisher-name><![CDATA[Universidade Estadual Paulista (UNESP)]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1516-73132012000200007</article-id>
<title-group>
<article-title xml:lang="pt"><![CDATA[A interação do ciclo da experiência de Kelly com o círculo hermenêutico-dialético para a construção de conceitos de biologia]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Neves]]></surname>
<given-names><![CDATA[Ricardo Ferreira das]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Carneiro-Leão]]></surname>
<given-names><![CDATA[Ana Maria dos Anjos]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ferreira]]></surname>
<given-names><![CDATA[Helaine Sivini]]></given-names>
</name>
</contrib>
</contrib-group>
<aff id="A07">
<institution><![CDATA[,Universidade Federal de Pernambuco  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A07">
<institution><![CDATA[,Universidade Federal Rural de Pernambuco  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2012</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2012</year>
</pub-date>
<volume>18</volume>
<numero>02</numero>
<fpage>335</fpage>
<lpage>352</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_arttext&amp;pid=S1516-73132012000200007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_abstract&amp;pid=S1516-73132012000200007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://educa.fcc.org.br/scielo.php?script=sci_pdf&amp;pid=S1516-73132012000200007&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="pt"><p><![CDATA[A pesquisa investigou o uso da temática contemporânea bioplásticos, para a construção dos conceitos: degradação, biodegradação e decomposição. Os alunos apresentaram dificuldades em sua construção, possivelmente porque envolviam fenômenos em nível molecular, que exigem grande capacidade de abstração, e, também, porque os aspectos que diferenciam esses processos entre si são bastante sutis. Os bioplásticos são bastante adequados nesse tipo de intervenção, visto que podem ser facilmente confeccionados nos laboratórios da escola e possibilitariam a observação in loco dos processos biológicos. Os pressupostos teóricos deste trabalho foram a Teoria dos Construtos Pessoais (Ciclo da Experiência) e a metodologia hermenêutica-dialética. Os resultados indicam que, inicialmente, os alunos tiveram dificuldades com questões relacionadas à terminologia e à percepção dos fenômenos em escala micro. Contudo, as concepções finais dos mesmos (individuais e coletivas) foram significativamente alteradas, pois os conceitos trabalhados se encontram muito próximos das definições científicas formais encontradas na literatura da área.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[The research investigated the use of bioplastics as a contemporary theme for the construction of the concepts of degradation, biodegradation and decomposition. The students had difficulties in their construction, possibly because they involved phenomena at the molecular level, which require a large capacity of abstraction and also because the aspects that differentiate between these processes themselves are fairly subtle. Bioplastics are quite appropriate to this kind of intervention, because they can be manufactured in laboratories in the school and would allow on-site observation of biological processes. The theoretical presuppositions of this work were the Theory of Personal Constructs (Cycle Experiment) and hermeneutic-dialectic methodology. The results indicate that initially the students had difficulties with the terminology and issues related to the perception of the phenomena on a micro scale. However, their final designs (individually and collectively) were significantly altered, because concepts were very close to the formal scientific definitions found in the literature of the area.]]></p></abstract>
<kwd-group>
<kwd lng="pt"><![CDATA[Bioplásticos]]></kwd>
<kwd lng="pt"><![CDATA[Processos Biológicos]]></kwd>
<kwd lng="pt"><![CDATA[Ciclo da Experiência de Kelly]]></kwd>
<kwd lng="pt"><![CDATA[Círculo Hermenêutico-Dialético]]></kwd>
<kwd lng="en"><![CDATA[Bioplastics]]></kwd>
<kwd lng="en"><![CDATA[Biological Processes]]></kwd>
<kwd lng="en"><![CDATA[Kelly's Experience Cycle]]></kwd>
<kwd lng="en"><![CDATA[Hermeneutic-Dialectic Circle]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <font face="Arial, Helvetica, sans-serif"> <h2>A intera&ccedil;&atilde;o do ciclo da  experi&ecirc;ncia de Kelly com o c&iacute;rculo hermen&ecirc;utico-dial&eacute;tico para a constru&ccedil;&atilde;o de  conceitos de biologia.</h2> <h3>The interaction of Kelly&rsquo;s experience circle with the  hermeneutic-dialectic circle for the construction of concepts in biology.</h3>     <p>&nbsp;</p> <h4>Ricardo Ferreira das Neves,  Ana Maria dos Anjos Carneiro-Le&atilde;o, Helaine Sivini Ferreira    <br> </h4> </font>      ]]></body><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CHANDRA]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[RUSTGI]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Biodegradable polymers.]]></article-title>
<source><![CDATA[Progress in Polymer Science]]></source>
<year>1998</year>
<volume>23</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>1273-1335</page-range><publisher-loc><![CDATA[Elmsford ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[FURTADO]]></surname>
<given-names><![CDATA[J. P.]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Um método construtivista para a avaliação em saúde.]]></article-title>
<source><![CDATA[Ciência & Saúde Coletiva]]></source>
<year>2001</year>
<volume>6</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>165-181</page-range><publisher-loc><![CDATA[Rio de Janeiro ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LIMA]]></surname>
<given-names><![CDATA[S. L. T.]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Reciclagem e biodegradação de plásticos.]]></article-title>
<source><![CDATA[Revista Científica do IMAPES]]></source>
<year>abr.</year>
<month> 2</month>
<day>00</day>
<volume>2</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>28-34</page-range><publisher-loc><![CDATA[Sorocada ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LOPES]]></surname>
<given-names><![CDATA[A. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Os parâmetros curriculares nacionais para o ensino médio e a submissão ao mundo produtivo: o caso do conceito de contextualização.]]></article-title>
<source><![CDATA[Educação & Sociedade]]></source>
<year>set.</year>
<month> 2</month>
<day>00</day>
<volume>23</volume>
<numero>80</numero>
<issue>80</issue>
<page-range>386-400</page-range><publisher-loc><![CDATA[Campinas ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ROSA]]></surname>
<given-names><![CDATA[D. S.]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Avaliação da biodegradação de poli-b-(hidroxibutirato), poli-b-(hidroxibutirato-covalerato) e poli-î-(caprolactona) em solo compostado.]]></article-title>
<source><![CDATA[Polímeros]]></source>
<year>oct.</year>
<month>/d</month>
<day>ez</day>
<volume>12</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>311-317</page-range><publisher-loc><![CDATA[São Carlos ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SANTOS]]></surname>
<given-names><![CDATA[A. S. F.]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Estudo da influência de resíduos catalíticos na degradação de plásticos reciclados (Blenda HDPE/PP e PET) provenientes de lixo urbano.]]></article-title>
<source><![CDATA[Polímeros]]></source>
<year>out.</year>
<month>/d</month>
<day>ez</day>
<volume>9</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>189-194</page-range><publisher-loc><![CDATA[São Carlos ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SOUZA]]></surname>
<given-names><![CDATA[J. P.]]></given-names>
</name>
<name>
<surname><![CDATA[LOPES]]></surname>
<given-names><![CDATA[J. C.]]></given-names>
</name>
</person-group>
<article-title xml:lang="pt"><![CDATA[Cresce interesse por degradáveis.]]></article-title>
<source><![CDATA[Plástico Moderno]]></source>
<year>mar.</year>
<month> 1</month>
<day>99</day>
<numero>230</numero>
<issue>230</issue>
<page-range>15-17</page-range><publisher-loc><![CDATA[São Paulo ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[VALPASSOS]]></surname>
<given-names><![CDATA[M. A. R.]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Effects of soil management systems on soil microbial activity, bulk density and chemical properties.]]></article-title>
<source><![CDATA[Pesquisa Agropecuária Brasileira]]></source>
<year>dez.</year>
<month> 2</month>
<day>00</day>
<volume>36</volume>
<numero>12</numero>
<issue>12</issue>
<page-range>1539-1545</page-range><publisher-loc><![CDATA[Brasília ]]></publisher-loc>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
