{"id":"https://openalex.org/W4393348867","doi":"https://doi.org/10.51574/ijrer.v1i2.181","title":"Exploring of Students' Ability to Solve Geometry Problems Based on Van Hiele's Level of Thinking","display_name":"Exploring of Students' Ability to Solve Geometry Problems Based on Van Hiele's Level of Thinking","publication_year":2022,"publication_date":"2022-03-27","ids":{"openalex":"https://openalex.org/W4393348867","doi":"https://doi.org/10.51574/ijrer.v1i2.181"},"language":"en","primary_location":{"id":"doi:10.51574/ijrer.v1i2.181","doi":"https://doi.org/10.51574/ijrer.v1i2.181","is_oa":true,"landing_page_url":"https://doi.org/10.51574/ijrer.v1i2.181","pdf_url":"https://etdci.org/journal/ijrer/article/download/181/141","source":{"id":"https://openalex.org/S5407033473","display_name":"ETDC Indonesian Journal of Research and Educational Review","issn_l":"2809-3682","issn":["2809-3682","2809-7505"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ETDC: Indonesian Journal of Research and Educational Review","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://etdci.org/journal/ijrer/article/download/181/141","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5112684489","display_name":"Ayu Andira","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I3132802412","display_name":"Muhammadiyah University of Makassar","ror":"https://ror.org/03kc2e209","country_code":"ID","type":"education","lineage":["https://openalex.org/I3132802412"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Ayu Andira","raw_affiliation_strings":["Mathematics Education Program, University of Muhammadiyah Makassar, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mathematics Education Program, University of Muhammadiyah Makassar, Indonesia","institution_ids":["https://openalex.org/I3132802412"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080321803","display_name":"Muhammad Darwis M","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4429535","display_name":"State University of Makassar","ror":"https://ror.org/05fzw1z08","country_code":"ID","type":"education","lineage":["https://openalex.org/I4429535"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Muhammad Darwis M","raw_affiliation_strings":["Mathematics Education Program, State University of Makassar, Indonesia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mathematics Education Program, State University of Makassar, Indonesia","institution_ids":["https://openalex.org/I4429535"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051168218","display_name":"Haerul Syam","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I3132802412","display_name":"Muhammadiyah University of Makassar","ror":"https://ror.org/03kc2e209","country_code":"ID","type":"education","lineage":["https://openalex.org/I3132802412"]}],"countries":["ID"],"is_corresponding":false,"raw_author_name":"Haerul Syam","raw_affiliation_strings":["Mathematics Education Program, University of Muhammadiyah Makassar"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Mathematics Education Program, University of Muhammadiyah Makassar","institution_ids":["https://openalex.org/I3132802412"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.3555,"has_fulltext":true,"cited_by_count":6,"citation_normalized_percentile":{"value":0.80542239,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"1","issue":"2","first_page":"192","last_page":"200"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12522","display_name":"Mathematics Education and Pedagogy","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12522","display_name":"Mathematics Education and Pedagogy","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12504","display_name":"Mathematics and Applications","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2608","display_name":"Geometry and Topology"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10130","display_name":"Mathematics Education and Teaching Techniques","score":0.0,"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/van-hiele-levels-of-geometric-thinking","display_name":"Van Hiele levels of geometric thinking","score":0.878000020980835},{"id":"https://openalex.org/keywords/geometry-problem-solving","display_name":"geometry problem solving","score":0.9459999799728394},{"id":"https://openalex.org/keywords/visualization","display_name":"visualization","score":0.6230000257492065},{"id":"https://openalex.org/keywords/analysis","display_name":"analysis","score":0.7179999947547913},{"id":"https://openalex.org/keywords/informal-deduction","display_name":"informal deduction","score":0.9860000014305115},{"id":"https://openalex.org/keywords/junior-high-school-students","display_name":"junior high school students","score":0.7649999856948853},{"id":"https://openalex.org/keywords/mathematics-education","display_name":"mathematics education","score":0.48100000619888306}],"concepts":[{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.7116256356239319},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.4983794689178467},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.41696009039878845},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.33174359798431396},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.3234376907348633}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.51574/ijrer.v1i2.181","doi":"https://doi.org/10.51574/ijrer.v1i2.181","is_oa":true,"landing_page_url":"https://doi.org/10.51574/ijrer.v1i2.181","pdf_url":"https://etdci.org/journal/ijrer/article/download/181/141","source":{"id":"https://openalex.org/S5407033473","display_name":"ETDC Indonesian Journal of Research and Educational Review","issn_l":"2809-3682","issn":["2809-3682","2809-7505"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ETDC: Indonesian Journal of Research and Educational Review","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.51574/ijrer.v1i2.181","doi":"https://doi.org/10.51574/ijrer.v1i2.181","is_oa":true,"landing_page_url":"https://doi.org/10.51574/ijrer.v1i2.181","pdf_url":"https://etdci.org/journal/ijrer/article/download/181/141","source":{"id":"https://openalex.org/S5407033473","display_name":"ETDC Indonesian Journal of Research and Educational Review","issn_l":"2809-3682","issn":["2809-3682","2809-7505"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"ETDC: Indonesian Journal of Research and Educational Review","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.9235000014305115,"id":"https://metadata.un.org/sdg/4","display_name":"Quality education"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4393348867.pdf","grobid_xml":"https://content.openalex.org/works/W4393348867.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W1522382323","https://openalex.org/W1714723801","https://openalex.org/W1953168887","https://openalex.org/W1966657029","https://openalex.org/W1969206150","https://openalex.org/W1977917554","https://openalex.org/W1989827855","https://openalex.org/W2009941033","https://openalex.org/W2059058663","https://openalex.org/W2068018908","https://openalex.org/W2070129479","https://openalex.org/W2089430497","https://openalex.org/W2137853849","https://openalex.org/W2757348760","https://openalex.org/W2789025495","https://openalex.org/W2795433937","https://openalex.org/W2795645446","https://openalex.org/W2897918552","https://openalex.org/W2921171827","https://openalex.org/W2938732253","https://openalex.org/W2940490249","https://openalex.org/W2940946848","https://openalex.org/W2948122774","https://openalex.org/W2949387580","https://openalex.org/W2964207508","https://openalex.org/W2969560741","https://openalex.org/W2970524585","https://openalex.org/W2994030459","https://openalex.org/W2995563747","https://openalex.org/W3010445050","https://openalex.org/W3128084040","https://openalex.org/W3138017412","https://openalex.org/W3148173278","https://openalex.org/W3174802751","https://openalex.org/W3191396131","https://openalex.org/W4200067779","https://openalex.org/W4381429266","https://openalex.org/W4385216559"],"related_works":["https://openalex.org/W2921171827","https://openalex.org/W4226358224","https://openalex.org/W3027807126","https://openalex.org/W2738268954","https://openalex.org/W4220685552","https://openalex.org/W2738052685","https://openalex.org/W7042544674","https://openalex.org/W6925191869","https://openalex.org/W4200569541","https://openalex.org/W4289317969"],"abstract_inverted_index":{"Based":[0,55],"on":[1,56],"Van":[2,43,57],"Hiele's":[3,58],"level":[4,59,131,141,157,175],"of":[5,20,36,60,69,108,116,122,167,183],"thinking,":[6,61],"this":[7,40],"study":[8,32,124],"intends":[9],"to":[10,14,25,147,162],"investigate":[11],"students'":[12],"ability":[13],"solve":[15,148],"geometric":[16],"problems.":[17],"Polya's":[18],"heuristic":[19,170,186],"problem-solving":[21,27,48,151,169,185],"steps":[22],"is":[23,33,111],"used":[24,38],"assess":[26],"ability.":[28],"A":[29],"qualitative,":[30],"descriptive":[31],"the":[34,109,123,128,149,164,168,180,184],"form":[35],"research":[37,83,102],"in":[39,72],"case.":[41],"The":[42,106,120],"Hiele":[44],"Geometry":[45],"Test":[46],"(VHGT),":[47],"aptitude":[49],"assessments,":[50],"and":[51,90,98,118,136],"interviews":[52],"were":[53,144,160],"used.":[54],"researchers":[62],"chose":[63],"three":[64],"students":[65,71],"from":[66],"a":[67,114],"group":[68],"27":[70],"grade":[73],"VIII":[74],"high":[75],"junior":[76],"school":[77],"Terpadu":[78],"Sheikh":[79],"Muhammad":[80],"Ja'far":[81],"as":[82],"subjects.":[84],"Data":[85,92],"collection":[86],"methods":[87],"include":[88],"tests":[89],"interviews.":[91],"condensation,":[93],"data":[94,103,110],"presentation,":[95],"conclusion":[96],"drafting,":[97],"verification":[99],"are":[100],"all":[101],"analysis":[104],"approaches.":[105],"validity":[107],"verified":[112],"using":[113],"triangulation":[115],"techniques":[117],"sources.":[119],"findings":[121],"are:":[125],"subjects":[126],"at":[127,140,156,174],"pre":[129],"0":[130,142],"only":[132],"have":[133],"visual,":[134],"verbal,":[135],"drawing":[137],"skills.":[138],"Subjects":[139,155,173],"(visualization)":[143],"not":[145],"able":[146,161],"four":[150],"heuristics":[152],"by":[153,171,187],"Polya.":[154,172,188],"1":[158],"(analysis)":[159],"reach":[163],"second":[165],"stage":[166,182],"2":[176],"(informal":[177],"deduction":[178],"reached":[179],"third":[181]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":1}],"updated_date":"2026-10-16T09:59:22.235173","created_date":"2024-03-31T00:00:00"}
