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Problem-based learning approach enhances the problem solving skills in chemistry of high school students
dc.contributor.author | Valdez, Joseph E. |
dc.contributor.author | Bungihan, Melfei E. |
dc.date.accessioned | 2019-11-12T09:13:30Z |
dc.date.available | 2019-11-12T09:13:30Z |
dc.date.issued | 2019-09 |
dc.identifier.citation | Valdez, J. E.; Bungihan, M. E. Problem-based learning approach enhances the problem solving skills in chemistry of high school students. "JOTSE: Journal of Technology and Science Education", Setembre 2019, vol. 9, núm. 3, p. 282-294. |
dc.identifier.issn | 2013-6374 |
dc.identifier.issn | 2014-5349 |
dc.identifier.uri | http://hdl.handle.net/2117/172191 |
dc.description.abstract | The study aimed to investigate the effectiveness of problem-based learning (PBL) approach in enhancing the problem solving skills in Chemistry of Grade 9 students in a public high school in the Philippines. The level of problem solving skills of the students in the non-PBL and PBL group before and after their exposure to non-PBL and PBL approaches was determined respectively. The comparison of their levels before and after the intervention was done to determine the effectiveness of the non-PBL and PBL approaches. Then comparison of the effectiveness of non-PBL and PBL approach was assessed. Using the descriptive-comparative and pretest-posttest experimental design in processing the data from 96 students, the following revelations were obtained: (1) the level of problem solving skills before and after their exposure to non-PBL approach is generally very low; (2) the level of problem solving skills was initially very low but was comparatively increased to low after exposure to PBL; (3) there was a significant difference in the level of problem solving skills of the students in the PBL group; (4) between these two approaches in this study, the PBL approach of teaching the chemistry concepts to Grade 9 students was proven more effective than the non-PBL approach |
dc.format.extent | 13 p. |
dc.language.iso | eng |
dc.publisher | OmniaScience |
dc.rights | Attribution-NonCommercial 4.0 International |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ |
dc.subject | Àrees temàtiques de la UPC::Ensenyament i aprenentatge::Metodologies docents::Aprenentatge basat en problemes i projectes |
dc.subject.lcsh | Problem solving |
dc.subject.lcsh | Problem solving--Study and teaching |
dc.subject.lcsh | Activity programs in education |
dc.subject.lcsh | Chemistry--Study and teaching (Higher) |
dc.subject.other | Problem-based learning |
dc.subject.other | Problem solving skill |
dc.subject.other | Pedagogy |
dc.subject.other | Chemistry education |
dc.title | Problem-based learning approach enhances the problem solving skills in chemistry of high school students |
dc.type | Article |
dc.subject.lemac | Solució de problemes |
dc.subject.lemac | Solució de problemes -- Ensenyament |
dc.subject.lemac | Ensenyament -- Mètodes actius |
dc.subject.lemac | Química -- Ensenyament secundari |
dc.identifier.doi | 10.3926/jotse.631 |
dc.identifier.dl | B-2000-2012 |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Open Access |
local.citation.publicationName | JOTSE: Journal of Technology and Science Education |
local.citation.volume | 9 |
local.citation.number | 3 |
local.citation.startingPage | 282 |
local.citation.endingPage | 294 |
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2019, Vol. 9. núm. 3 [19]