{"id":"https://openalex.org/W2994720564","doi":"https://doi.org/10.1145/3364510.3364515","title":"Scratch and Google Blockly","display_name":"Scratch and Google Blockly","publication_year":2019,"publication_date":"2019-11-21","ids":{"openalex":"https://openalex.org/W2994720564","doi":"https://doi.org/10.1145/3364510.3364515","mag":"2994720564"},"language":"en","primary_location":{"id":"doi:10.1145/3364510.3364515","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3364510.3364515","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 19th Koli Calling International Conference on Computing Education Research","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5050438959","display_name":"Mazyar Seraj","orcid":"https://orcid.org/0000-0002-4108-3186"},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Mazyar Seraj","raw_affiliation_strings":["Institute of Computer Science, University of Bremen, Germany and Cyber-Physical Systems, DFKI GmbH, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, University of Bremen, Germany and Cyber-Physical Systems, DFKI GmbH, Germany","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044922584","display_name":"Eva-Sophie Katterfeldt","orcid":null},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Eva-Sophie Katterfeldt","raw_affiliation_strings":["Institute of Computer Science, University of Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, University of Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017787119","display_name":"Kerstin Bub","orcid":null},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Kerstin Bub","raw_affiliation_strings":["Institute of Computer Science, University of Bremen, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, University of Bremen, Germany","institution_ids":["https://openalex.org/I180437899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5058390268","display_name":"Serge Autexier","orcid":"https://orcid.org/0000-0002-0769-0732"},"institutions":[{"id":"https://openalex.org/I33256026","display_name":"German Research Centre for Artificial Intelligence","ror":"https://ror.org/01ayc5b57","country_code":"DE","type":"funder","lineage":["https://openalex.org/I33256026"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Serge Autexier","raw_affiliation_strings":["Cyber-Physical Systems, DFKI GmbH, Germany"],"affiliations":[{"raw_affiliation_string":"Cyber-Physical Systems, DFKI GmbH, Germany","institution_ids":["https://openalex.org/I33256026"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071742136","display_name":"Rolf Drechsler","orcid":"https://orcid.org/0000-0002-9872-1740"},"institutions":[{"id":"https://openalex.org/I180437899","display_name":"University of Bremen","ror":"https://ror.org/04ers2y35","country_code":"DE","type":"education","lineage":["https://openalex.org/I180437899"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Rolf Drechsler","raw_affiliation_strings":["Institute of Computer Science, University of Bremen, Germany and Cyber-Physical Systems, DFKI GmbH, Germany"],"affiliations":[{"raw_affiliation_string":"Institute of Computer Science, University of Bremen, Germany and Cyber-Physical Systems, DFKI GmbH, Germany","institution_ids":["https://openalex.org/I180437899"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5050438959"],"corresponding_institution_ids":["https://openalex.org/I180437899"],"apc_list":null,"apc_paid":null,"fwci":5.6065,"has_fulltext":false,"cited_by_count":35,"citation_normalized_percentile":{"value":0.95765208,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":95,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"10"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10533","display_name":"Teaching and Learning Programming","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10533","display_name":"Teaching and Learning Programming","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/1706","display_name":"Computer Science Applications"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10731","display_name":"Educational Games and Gamification","score":0.9634000062942505,"subfield":{"id":"https://openalex.org/subfields/3204","display_name":"Developmental and Educational Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T12060","display_name":"Child Development and Digital Technology","score":0.9584000110626221,"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/scratch","display_name":"Scratch","score":0.9271716475486755},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.7491801977157593},{"id":"https://openalex.org/keywords/programming-paradigm","display_name":"Programming paradigm","score":0.5384037494659424},{"id":"https://openalex.org/keywords/computer-programming","display_name":"Computer programming","score":0.512181282043457},{"id":"https://openalex.org/keywords/block","display_name":"Block (permutation group theory)","score":0.49342551827430725},{"id":"https://openalex.org/keywords/inductive-programming","display_name":"Inductive programming","score":0.4668574631214142},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.45112720131874084},{"id":"https://openalex.org/keywords/extensible-programming","display_name":"Extensible programming","score":0.433444619178772},{"id":"https://openalex.org/keywords/german","display_name":"German","score":0.4134519398212433},{"id":"https://openalex.org/keywords/programming-language","display_name":"Programming language","score":0.3380017876625061},{"id":"https://openalex.org/keywords/reactive-programming","display_name":"Reactive programming","score":0.3256024122238159},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08370402455329895}],"concepts":[{"id":"https://openalex.org/C2781235140","wikidata":"https://www.wikidata.org/wiki/Q275131","display_name":"Scratch","level":2,"score":0.9271716475486755},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7491801977157593},{"id":"https://openalex.org/C34165917","wikidata":"https://www.wikidata.org/wiki/Q188267","display_name":"Programming paradigm","level":2,"score":0.5384037494659424},{"id":"https://openalex.org/C33857546","wikidata":"https://www.wikidata.org/wiki/Q80006","display_name":"Computer programming","level":2,"score":0.512181282043457},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.49342551827430725},{"id":"https://openalex.org/C50033165","wikidata":"https://www.wikidata.org/wiki/Q15712089","display_name":"Inductive programming","level":3,"score":0.4668574631214142},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.45112720131874084},{"id":"https://openalex.org/C131531359","wikidata":"https://www.wikidata.org/wiki/Q5421926","display_name":"Extensible programming","level":5,"score":0.433444619178772},{"id":"https://openalex.org/C154775046","wikidata":"https://www.wikidata.org/wiki/Q188","display_name":"German","level":2,"score":0.4134519398212433},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.3380017876625061},{"id":"https://openalex.org/C150762246","wikidata":"https://www.wikidata.org/wiki/Q4354073","display_name":"Reactive programming","level":4,"score":0.3256024122238159},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08370402455329895},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C95457728","wikidata":"https://www.wikidata.org/wiki/Q309","display_name":"History","level":0,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3364510.3364515","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3364510.3364515","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 19th Koli Calling International Conference on Computing Education Research","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.7099999785423279,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":30,"referenced_works":["https://openalex.org/W138602012","https://openalex.org/W1516420857","https://openalex.org/W2004199933","https://openalex.org/W2016385238","https://openalex.org/W2018490996","https://openalex.org/W2025828126","https://openalex.org/W2082575251","https://openalex.org/W2084944215","https://openalex.org/W2091170074","https://openalex.org/W2140021452","https://openalex.org/W2146384916","https://openalex.org/W2153915504","https://openalex.org/W2171768314","https://openalex.org/W2196854537","https://openalex.org/W2511447228","https://openalex.org/W2562066560","https://openalex.org/W2604166014","https://openalex.org/W2605135109","https://openalex.org/W2616057122","https://openalex.org/W2619119631","https://openalex.org/W2630967527","https://openalex.org/W2767026290","https://openalex.org/W2796087441","https://openalex.org/W2808258769","https://openalex.org/W2893878321","https://openalex.org/W2898089993","https://openalex.org/W2898221589","https://openalex.org/W2948833716","https://openalex.org/W2954384504","https://openalex.org/W4237112997"],"related_works":["https://openalex.org/W2022585506","https://openalex.org/W2028095761","https://openalex.org/W2141143728","https://openalex.org/W1529114376","https://openalex.org/W1988273104","https://openalex.org/W4387445043","https://openalex.org/W2393528030","https://openalex.org/W2913883075","https://openalex.org/W2572482456","https://openalex.org/W1943224404"],"abstract_inverted_index":{"Block-based":[0],"programming":[1,7,13,49,67,78,110,125,149,154,158],"has":[2],"become":[3],"popular":[4,86],"to":[5,8,105],"teach":[6],"young":[9,144],"students":[10,46,114],"in":[11,16,26,47,63,87,103,123,148,156],"introductory":[12],"environments.":[14],"Nevertheless,":[15],"most":[17],"western":[18],"countries,":[19],"girls":[20],"show":[21],"a":[22],"lack":[23],"of":[24,36,92,100,109,130,138,153],"interest":[25,122,147],"computer":[27],"science,":[28],"including":[29],"programming.":[30,74,94],"This":[31],"paper":[32,132],"presents":[33],"the":[34,65,88,98,107,117,135,151],"results":[35,96],"two":[37,48,55,76],"user":[38],"studies":[39],"with":[40],"24":[41],"female":[42,145],"German":[43],"secondary":[44],"school":[45],"workshops.":[50,159],"We":[51],"use":[52,91],"and":[53,60,69,140,150],"compare":[54],"environments":[56],"based":[57],"on":[58,143],"Scratch":[59,139],"Google":[61,141],"Blockly":[62,142],"fostering":[64],"students'":[66,146],"skills":[68,155],"changing":[70],"their":[71],"attitudes":[72],"towards":[73],"The":[75,95,128],"block-based":[77,93],"editors":[79],"have":[80],"been":[81],"chosen":[82],"as":[83],"they":[84],"are":[85],"current":[89],"educational":[90],"support":[97,106],"usage":[99],"Scratch-based":[101],"environment":[102,119],"order":[104],"acquisition":[108,152],"skills.":[111],"However,":[112],"those":[113],"who":[115],"used":[116],"Blockly-based":[118],"showed":[120],"greater":[121],"future":[124],"learning":[126],"opportunities.":[127],"contribution":[129],"this":[131],"is":[133],"showing":[134],"different":[136],"impacts":[137],"extra-curricular":[157]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":6},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":12},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":3}],"updated_date":"2026-03-06T13:50:29.536080","created_date":"2025-10-10T00:00:00"}