Show simple item record

dc.creatorRamírez Gil, Rafael Humberto
dc.creatorCorrea Monterrosa, Luis Orlando
dc.date2000-01-11
dc.date.accessioned2021-08-02T16:53:12Z
dc.date.available2021-08-02T16:53:12Z
dc.identifierhttps://revistas.pedagogica.edu.co/index.php/TED/article/view/5658
dc.identifier10.17227/ted.num7-5658
dc.identifier.urihttp://hdl.handle.net/20.500.12209/15666
dc.descriptionA man is in the center of an ecosystem, everything that rounds him is potentially usefull. Man uses plants as a natural resource for survival as well as for learning ofscientific concepts, among others. ln the current work antocianidines present in summerflowers (Bouganviliea Glabra) and egg plant peels (Solanum Melongena) were used aspH indicators for strong acid-strong base neutralization reactions, replacing bromotimol.As an alternative for the work, students were involved in an active and participatingprocess for solving problems through research based on F Coit Butler’s model, DavidAusubel’s fundamental principle on educational psychology and research activities.The methodology used includes performing a pre-test to determine the students’knowledge level, followed by four learning activities that Iead to the solution, throughresearch, of a real life problem, the concept normality concept, the plants activeprinciples isolation such as the antocianidines, ant the neutralization concept.es-ES
dc.formatapplication/pdf
dc.languagespa
dc.publisherUniversidad Pedagógica Nacionales-ES
dc.relationhttps://revistas.pedagogica.edu.co/index.php/TED/article/view/5658/4670
dc.rightsDerechos de autor 2017 TED: Tecné, Episteme y Didaxises-ES
dc.rightshttps://creativecommons.org/licenses/by-nc/4.0es-ES
dc.sourceTecné, Episteme y Didaxis: TED; Núm. 7 (2000)es-ES
dc.sourceTecné, Episteme y Didaxis: TED; No. 7 (2000)en-US
dc.sourceTecné, Episteme y Didaxis: TED; n. 7 (2000)pt-BR
dc.source2323-0126
dc.source2665-3184
dc.titleLAS ANTOCIANIDINAS COMO INDICADORES: UNA EXPERIENCIA DE APRENDIZAJE ALREDEDOR DEL PROCESO DE NEUTRALIZACIÓNspa
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion
dc.typeinvestigación,didáctica, ciencias, teconologías, matemáticases-ES


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

  • TED: Tecné, Episteme y Didaxis [1413]
    Pone a discusión artículos originales de la comunidad de educadores e investigadores nacionales e internacionales en Educación en Ciencias Experimentales, Matemáticas y Tecnología, presentando los diversos avances en estos campos de conocimiento.

Show simple item record