{"id":"https://openalex.org/W2135794580","doi":"https://doi.org/10.1039/c4rp00105b","title":"Examination of the topic-specific nature of pedagogical content knowledge in teaching electrochemical cells and nuclear reactions","display_name":"Examination of the topic-specific nature of pedagogical content knowledge in teaching electrochemical cells and nuclear reactions","publication_year":2014,"publication_date":"2014-01-01","ids":{"openalex":"https://openalex.org/W2135794580","doi":"https://doi.org/10.1039/c4rp00105b","mag":"2135794580"},"language":"en","primary_location":{"id":"doi:10.1039/c4rp00105b","doi":"https://doi.org/10.1039/c4rp00105b","is_oa":false,"landing_page_url":"https://doi.org/10.1039/c4rp00105b","pdf_url":null,"source":{"id":"https://openalex.org/S165966090","display_name":"Chemistry Education Research and Practice","issn_l":"1109-4028","issn":["1109-4028","1756-1108"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["erih-plus","jufo-1","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Chem. Educ. Res. Pract.","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://hdl.handle.net/11511/35722","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102888211","display_name":"Sevgi Ayd\u0131n","orcid":"https://orcid.org/0000-0003-4707-1677","observed_orcids":["https://orcid.org/0000-0003-4707-1677"]},"institutions":[{"id":"https://openalex.org/I118567650","display_name":"Van Y\u00fcz\u00fcnc\u00fc Y\u0131l \u00dcniversitesi","ror":"https://ror.org/041jyzp61","country_code":"TR","type":"education","lineage":["https://openalex.org/I118567650"]}],"countries":["TR"],"is_corresponding":true,"raw_author_name":"Sevgi Aydin","raw_affiliation_strings":["College of Education","Secondary Science and Mathematics Education (SSME) Department","Van, Turkey","Yuzuncu Yil University","Secondary Science and Mathematics Education (SSME) Department, College of Education, Yuzuncu Yil University,Van,Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Education","institution_ids":[]},{"raw_affiliation_string":"Secondary Science and Mathematics Education (SSME) Department","institution_ids":[]},{"raw_affiliation_string":"Van, Turkey","institution_ids":[]},{"raw_affiliation_string":"Yuzuncu Yil University","institution_ids":["https://openalex.org/I118567650"]},{"raw_affiliation_string":"Secondary Science and Mathematics Education (SSME) Department, College of Education, Yuzuncu Yil University,Van,Turkey","institution_ids":["https://openalex.org/I118567650"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088719642","display_name":"Patricia Meis Friedrichsen","orcid":"https://orcid.org/0000-0001-8777-2107","observed_orcids":["https://orcid.org/0000-0001-8777-2107"]},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Patricia M. Friedrichsen","raw_affiliation_strings":["Columbia, USA","MU Science Education Center","University of Missouri","MU Science Education Center, University of Missouri,Columbia,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Columbia, USA","institution_ids":[]},{"raw_affiliation_string":"MU Science Education Center","institution_ids":["https://openalex.org/I76835614"]},{"raw_affiliation_string":"University of Missouri","institution_ids":["https://openalex.org/I76835614"]},{"raw_affiliation_string":"MU Science Education Center, University of Missouri,Columbia,USA","institution_ids":["https://openalex.org/I76835614"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103055879","display_name":"Yezdan Boz","orcid":"https://orcid.org/0000-0002-3122-9671","observed_orcids":["https://orcid.org/0000-0002-3122-9671"]},"institutions":[{"id":"https://openalex.org/I201799495","display_name":"Middle East Technical University","ror":"https://ror.org/014weej12","country_code":"TR","type":"education","lineage":["https://openalex.org/I201799495"]}],"countries":["TR"],"is_corresponding":false,"raw_author_name":"Yezdan Boz","raw_affiliation_strings":["Ankara, Turkey","College of Education","Middle East Technical University","SSME","SSME, College of Education, Middle East Technical University,Ankara,Turkey"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Ankara, Turkey","institution_ids":[]},{"raw_affiliation_string":"College of Education","institution_ids":[]},{"raw_affiliation_string":"Middle East Technical University","institution_ids":["https://openalex.org/I201799495"]},{"raw_affiliation_string":"SSME","institution_ids":[]},{"raw_affiliation_string":"SSME, College of Education, Middle East Technical University,Ankara,Turkey","institution_ids":["https://openalex.org/I201799495"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5031279131","display_name":"Deborah L. Hanuscin","orcid":"https://orcid.org/0000-0002-0090-9957","observed_orcids":["https://orcid.org/0000-0002-0090-9957"]},"institutions":[{"id":"https://openalex.org/I76835614","display_name":"University of Missouri","ror":"https://ror.org/02ymw8z06","country_code":"US","type":"education","lineage":["https://openalex.org/I76835614"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Deborah L. Hanuscin","raw_affiliation_strings":["Columbia, USA","MU Science Education Center","University of Missouri","MU Science Education Center, University of Missouri,Columbia,USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Columbia, USA","institution_ids":[]},{"raw_affiliation_string":"MU Science Education Center","institution_ids":["https://openalex.org/I76835614"]},{"raw_affiliation_string":"University of Missouri","institution_ids":["https://openalex.org/I76835614"]},{"raw_affiliation_string":"MU Science Education Center, University of Missouri,Columbia,USA","institution_ids":["https://openalex.org/I76835614"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5102888211"],"corresponding_institution_ids":["https://openalex.org/I118567650"],"apc_list":null,"apc_paid":null,"fwci":15.4141,"has_fulltext":false,"cited_by_count":60,"citation_normalized_percentile":{"value":0.98613157,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"15","issue":"4","first_page":"658","last_page":"674"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10072","display_name":"Science Education and Pedagogy","score":0.9369999766349792,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10072","display_name":"Science Education and Pedagogy","score":0.9369999766349792,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10130","display_name":"Mathematics Education and Teaching Techniques","score":0.033399999141693115,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T14097","display_name":"Chemistry Education and Research","score":0.022299999371170998,"subfield":{"id":"https://openalex.org/subfields/3304","display_name":"Education"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/pedagogical-content-knowledge","display_name":"pedagogical content knowledge","score":0.9990000128746033},{"id":"https://openalex.org/keywords/electrochemistry","display_name":"electrochemistry","score":0.5720000267028809},{"id":"https://openalex.org/keywords/nuclear-reactions","display_name":"nuclear reactions","score":0.8799999952316284},{"id":"https://openalex.org/keywords/chemistry-teachers","display_name":"chemistry teachers","score":0.7509999871253967},{"id":"https://openalex.org/keywords/teacher-centered-instruction","display_name":"teacher-centered instruction","score":0.8289999961853027},{"id":"https://openalex.org/keywords/science-technology-society-and-environment","display_name":"science, technology, society and environment","score":0.7789999842643738},{"id":"https://openalex.org/keywords/assessment-practices","display_name":"assessment practices","score":0.8410000205039978},{"id":"https://openalex.org/keywords/teacher-education","display_name":"teacher professional development","score":0.5460000038146973}],"concepts":[{"id":"https://openalex.org/C47177190","wikidata":"https://www.wikidata.org/wiki/Q207137","display_name":"Curriculum","level":2,"score":0.6482958793640137},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.5835368633270264},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3960973620414734},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.3356187343597412},{"id":"https://openalex.org/C19417346","wikidata":"https://www.wikidata.org/wiki/Q7922","display_name":"Pedagogy","level":1,"score":0.33470773696899414},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3230275511741638}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1039/c4rp00105b","doi":"https://doi.org/10.1039/c4rp00105b","is_oa":false,"landing_page_url":"https://doi.org/10.1039/c4rp00105b","pdf_url":null,"source":{"id":"https://openalex.org/S165966090","display_name":"Chemistry Education Research and Practice","issn_l":"1109-4028","issn":["1109-4028","1756-1108"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":["erih-plus","jufo-1","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320556","host_organization_name":"Royal Society of Chemistry","host_organization_lineage":["https://openalex.org/P4310320556"],"host_organization_lineage_names":["Royal Society of Chemistry"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Chem. Educ. Res. Pract.","raw_type":"journal-article"},{"id":"pmh:16b42a5b-01e7-4870-9784-5f330bb07fda","doi":null,"is_oa":false,"landing_page_url":"https://avesis.yyu.edu.tr/publication/details/16b42a5b-01e7-4870-9784-5f330bb07fda/oai","pdf_url":null,"source":{"id":"https://openalex.org/S7407055328","display_name":"Van Y\u00fcz\u00fcnc\u00fc Y\u0131l University Academic Data Management System","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:https://open.metu.edu.tr:11511/35722","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/11511/35722","pdf_url":null,"source":{"id":"https://openalex.org/S4306402495","display_name":"OpenMETU (Middle East Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I201799495","host_organization_name":"Middle East Technical University","host_organization_lineage":["https://openalex.org/I201799495"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"}],"best_oa_location":{"id":"pmh:oai:https://open.metu.edu.tr:11511/35722","doi":null,"is_oa":true,"landing_page_url":"https://hdl.handle.net/11511/35722","pdf_url":null,"source":{"id":"https://openalex.org/S4306402495","display_name":"OpenMETU (Middle East Technical University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I201799495","host_organization_name":"Middle East Technical University","host_organization_lineage":["https://openalex.org/I201799495"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Journal Article"},"sustainable_development_goals":[{"display_name":"Quality education","score":0.975600004196167,"id":"https://metadata.un.org/sdg/4"}],"sustainable_development_goals_aurora":[{"display_name":"Quality education","score":0.4099999964237213,"id":"https://metadata.un.org/sdg/4"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":54,"referenced_works":["https://openalex.org/W115580246","https://openalex.org/W161884776","https://openalex.org/W303957657","https://openalex.org/W1513672067","https://openalex.org/W1516534262","https://openalex.org/W1531092552","https://openalex.org/W1588350634","https://openalex.org/W1590154464","https://openalex.org/W1966558048","https://openalex.org/W1981640382","https://openalex.org/W1985886083","https://openalex.org/W1991545639","https://openalex.org/W1991601852","https://openalex.org/W2002058395","https://openalex.org/W2007703924","https://openalex.org/W2008657524","https://openalex.org/W2011540021","https://openalex.org/W2011950085","https://openalex.org/W2020104507","https://openalex.org/W2022965262","https://openalex.org/W2027465530","https://openalex.org/W2028151863","https://openalex.org/W2029243069","https://openalex.org/W2029715450","https://openalex.org/W2033393107","https://openalex.org/W2034323128","https://openalex.org/W2034746755","https://openalex.org/W2038052382","https://openalex.org/W2041112580","https://openalex.org/W2043393559","https://openalex.org/W2045028207","https://openalex.org/W2046099063","https://openalex.org/W2047735753","https://openalex.org/W2061892309","https://openalex.org/W2064206210","https://openalex.org/W2067666270","https://openalex.org/W2072067493","https://openalex.org/W2077585352","https://openalex.org/W2080398535","https://openalex.org/W2095433074","https://openalex.org/W2120968581","https://openalex.org/W2133103653","https://openalex.org/W2133872343","https://openalex.org/W2134389067","https://openalex.org/W2144081601","https://openalex.org/W2145986837","https://openalex.org/W2153000380","https://openalex.org/W2161118182","https://openalex.org/W2163741030","https://openalex.org/W2189275325","https://openalex.org/W2275394600","https://openalex.org/W2924328341","https://openalex.org/W4241978359","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W7110668099","https://openalex.org/W2912667832","https://openalex.org/W4293086808","https://openalex.org/W7113355921","https://openalex.org/W3126845681","https://openalex.org/W2794750141","https://openalex.org/W2763301424","https://openalex.org/W2024339090","https://openalex.org/W2011864777","https://openalex.org/W86539340"],"abstract_inverted_index":{"The":[0,79,120],"purpose":[1],"of":[2,34,47,127,130],"this":[3],"study":[4,58],"was":[5,105],"to":[6,21,28,39,99,116,143,176],"examine":[7],"experienced":[8,52],"chemistry":[9,20],"teachers'":[10,53,146],"pedagogical":[11],"content":[12],"knowledge":[13,129],"(PCK)":[14],"for":[15,138,159,165],"two":[16,51],"different":[17],"topics":[18],"in":[19,124,134,179],"better":[22],"understand":[23],"how":[24],"PCK":[25,35,54,137,158],"is":[26],"specific":[27],"topic,":[29],"including":[30,66],"whether":[31],"all":[32],"components":[33],"are":[36],"topic-specific":[37,45,157,181],"and":[38,76,86,96,108,112,132,173],"what":[40],"degree.":[41],"To":[42],"explore":[43],"the":[44,91,125,145,151],"nature":[46],"PCK,":[48],"we":[49],"examined":[50],"using":[55],"a":[56,67],"case":[57],"methodology.":[59],"Multiple":[60],"data":[61,80],"collection":[62],"strategies":[63],"were":[64,82,149],"used,":[65],"card-sorting":[68],"activity,":[69],"Content":[70],"Representation":[71],"(CoRe),":[72],"semi-structured":[73],"interviews,":[74],"observations,":[75],"field":[77],"notes.":[78],"collected":[81],"analyzed":[83],"both":[84],"deductively":[85],"inductively.":[87],"Results":[88],"revealed":[89],"that":[90],"teachers":[92,121,178],"used":[93],"more":[94],"content-based":[95],"teacher-centered":[97],"instruction":[98,104,115],"teach":[100,117],"electrochemistry,":[101],"whereas":[102],"their":[103,128,136],"less":[106],"teacher-centered,":[107],"included":[109],"Science\u2013Technology\u2013Society\u2013Environment":[110],"discussions":[111],"implicit":[113],"NOS":[114],"nuclear":[118],"reactions.":[119],"also":[122],"varied":[123],"extent":[126],"learners":[131],"curriculum":[133,174],"comparing":[135],"each":[139],"topic.":[140,161],"In":[141],"regard":[142],"assessment,":[144],"assessment":[147],"practices":[148],"at":[150],"general":[152],"PK":[153],"level;":[154],"they":[155],"lacked":[156],"either":[160],"We":[162],"provided":[163],"recommendations":[164],"professional":[166],"development":[167],"programs,":[168,172],"pre-service":[169],"teacher":[170],"education":[171],"developers":[175],"support":[177],"developing":[180],"PCK.":[182]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":8},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":6},{"year":2017,"cited_by_count":5},{"year":2016,"cited_by_count":4},{"year":2013,"cited_by_count":1}],"updated_date":"2026-09-29T14:09:16.559479","created_date":"2016-06-24T00:00:00"}
