{"id":"https://openalex.org/W3122372005","doi":null,"title":"Pengembangan Media Pembelajaran SMART BINOCULARS untuk Materi Trigonometri di SMK","display_name":"Pengembangan Media Pembelajaran SMART BINOCULARS untuk Materi Trigonometri di SMK","publication_year":2019,"publication_date":"2019-11-11","ids":{"openalex":"https://openalex.org/W3122372005","mag":"3122372005"},"language":"id","primary_location":{"id":"pmh:oai:eprints.umm.ac.id:55165","doi":null,"is_oa":false,"landing_page_url":"http://eprints.umm.ac.id/55165/1/Pendahuluan.pdf","pdf_url":"http://eprints.umm.ac.id/55165/1/Pendahuluan.pdf","source":{"id":"https://openalex.org/S4377196286","display_name":"UMM Institutional Repository (University of Maine at Machias)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I174836887","host_organization_name":"University of Maine at Machias","host_organization_lineage":["https://openalex.org/I174836887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5076659089","display_name":"Ferry Kurniawan","orcid":"https://orcid.org/0000-0002-2859-4109","observed_orcids":["https://orcid.org/0000-0002-2859-4109"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Ferry Kurniawan","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5076659089"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12522","display_name":"Mathematics Education and Pedagogy","score":0.35280001163482666,"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/T12522","display_name":"Mathematics Education and Pedagogy","score":0.35280001163482666,"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/T12931","display_name":"Educational Methods and Outcomes","score":0.13449999690055847,"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":0.1273999959230423,"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/learning-media-development","display_name":"instructional media development","score":0.878000020980835},{"id":"https://openalex.org/keywords/trigonometry","display_name":"trigonometry","score":0.8450000286102295},{"id":"https://openalex.org/keywords/vocational-high-school","display_name":"vocational high school","score":0.8429999947547913},{"id":"https://openalex.org/keywords/mathematics-teaching-aids","display_name":"mathematics teaching aids","score":0.722000002861023},{"id":"https://openalex.org/keywords/expert-validation","display_name":"expert validation","score":0.6510000228881836},{"id":"https://openalex.org/keywords/borg-and-gall-model","display_name":"Borg and Gall model","score":0.6399999856948853}],"concepts":[{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.5013837814331055},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.41917121410369873},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.3858909606933594},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3537887632846832},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3126378059387207}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:eprints.umm.ac.id:55165","doi":null,"is_oa":false,"landing_page_url":"http://eprints.umm.ac.id/55165/1/Pendahuluan.pdf","pdf_url":"http://eprints.umm.ac.id/55165/1/Pendahuluan.pdf","source":{"id":"https://openalex.org/S4377196286","display_name":"UMM Institutional Repository (University of Maine at Machias)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I174836887","host_organization_name":"University of Maine at Machias","host_organization_lineage":["https://openalex.org/I174836887"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":"Thesis"},{"id":"mag:3122372005","doi":null,"is_oa":false,"landing_page_url":"https://eprints.umm.ac.id/55165/","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Quality education","score":0.9901999831199646,"id":"https://metadata.un.org/sdg/4"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3035482412","https://openalex.org/W4392394264","https://openalex.org/W3141451976","https://openalex.org/W4387712455","https://openalex.org/W3013209510","https://openalex.org/W3135352471","https://openalex.org/W2564797495","https://openalex.org/W7215378989","https://openalex.org/W3024343035","https://openalex.org/W4416337911"],"abstract_inverted_index":{"of":[0,29,32,37,51,111,137,148],"this":[1,41],"study":[2],"is":[3,43,124],"to":[4,55],"develop":[5],"smart":[6,112,138],"binoculars":[7,113],"learning":[8,52,114,131,140],"tools":[9,53],"for":[10,134],"\\ntrigonometry":[11],"material":[12,97],"in":[13,26,40,104],"vocational":[14],"high":[15],"schools,":[16],"so":[17],"that":[18,87],"they":[19],"can":[20],"help":[21],"and":[22,45,59,64,82,99,133],"\\nfacilitate":[23],"mathematics":[24],"teachers":[25],"explaining":[27],"one":[28],"the":[30,49,56,92,96,105,109,127,135,146,154],"concepts":[31],"trigonometry":[33],"\\nmaterial.":[34],"The":[35,84,121],"type":[36],"research":[38,42,63],"used":[39],"Research":[44],"Development":[46,75],"\\n(R&D)":[47],"while":[48],"development":[50],"refers":[54],"modified":[57],"Borg":[58],"\\nGall":[60],"model,":[61],"namely":[62,79],"collection,":[65],"planning,":[66],"product":[67],"draft":[68],"development,":[69],"\\nexpert":[70],"validation,":[71],"small":[72],"field":[73],"trials.":[74],"has":[76],"3":[77],"criteria,":[78],"valid,":[80],"\\npractical":[81],"effective.":[83],"results":[85],"showed":[86],"obtained":[88],"from":[89],"filling":[90],"out":[91],"\\nvalidation":[93],"sheets":[94],"by":[95],"expert":[98,101],"media":[100],"validators":[102],"were":[103],"\\nvalid":[106],"category.":[107],"Furthermore,":[108],"practicality":[110],"devices":[115,132,141],"\\nbased":[116],"on":[117],"student":[118,123],"questionnaire":[119],"responses.":[120],"average":[122],"satisfied":[125],"with":[126],"\\nlearning":[128],"experience":[129],"using":[130],"effectiveness":[136],"\\nbinoculars":[139],"get":[142,152],"positive":[143],"things":[144],"because":[145],"evaluation":[147],"10":[149],"\\nsample":[150],"students":[151],"above":[153],"Minimum":[155],"Completeness":[156],"Criteria":[157]},"counts_by_year":[],"updated_date":"2026-08-21T09:56:20.448147","created_date":"2021-02-01T00:00:00"}