{"id":"https://openalex.org/W3176522979","doi":"https://doi.org/10.1109/educon46332.2021.9453880","title":"3D Print your Artifacts \u2013 3D Turtle Geometry as an Introduction to Programming","display_name":"3D Print your Artifacts \u2013 3D Turtle Geometry as an Introduction to Programming","publication_year":2021,"publication_date":"2021-04-21","ids":{"openalex":"https://openalex.org/W3176522979","doi":"https://doi.org/10.1109/educon46332.2021.9453880","mag":"3176522979"},"language":"en","primary_location":{"id":"doi:10.1109/educon46332.2021.9453880","is_oa":false,"landing_page_url":"https://doi.org/10.1109/educon46332.2021.9453880","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Global Engineering Education Conference (EDUCON)","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/A5075290139","display_name":"Manuel Riel","orcid":null},"institutions":[{"id":"https://openalex.org/I75951250","display_name":"Freie Universit\u00e4t Berlin","ror":"https://ror.org/046ak2485","country_code":"DE","type":"education","lineage":["https://openalex.org/I75951250"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Manuel Riel","raw_affiliation_strings":["Computing Education Research Group, Freie Universit\u00e4t Berlin, Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Computing Education Research Group, Freie Universit\u00e4t Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I75951250"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000020854","display_name":"Ralf Romeike","orcid":"https://orcid.org/0000-0002-2941-4288"},"institutions":[{"id":"https://openalex.org/I75951250","display_name":"Freie Universit\u00e4t Berlin","ror":"https://ror.org/046ak2485","country_code":"DE","type":"education","lineage":["https://openalex.org/I75951250"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ralf Romeike","raw_affiliation_strings":["Computing Education Research Group, Freie Universit\u00e4t Berlin, Berlin, Germany"],"affiliations":[{"raw_affiliation_string":"Computing Education Research Group, Freie Universit\u00e4t Berlin, Berlin, Germany","institution_ids":["https://openalex.org/I75951250"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5075290139"],"corresponding_institution_ids":["https://openalex.org/I75951250"],"apc_list":null,"apc_paid":null,"fwci":0.9374,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.7950624,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1454","last_page":"1461"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10533","display_name":"Teaching and Learning Programming","score":0.9986000061035156,"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":0.9986000061035156,"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/T10783","display_name":"Additive Manufacturing and 3D Printing Technologies","score":0.9965999722480774,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10888","display_name":"Augmented Reality Applications","score":0.9939000010490417,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/dimension","display_name":"Dimension (graph theory)","score":0.6836884617805481},{"id":"https://openalex.org/keywords/3d-printing","display_name":"3D printing","score":0.675649881362915},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.614693284034729},{"id":"https://openalex.org/keywords/everyday-life","display_name":"Everyday life","score":0.5313513875007629},{"id":"https://openalex.org/keywords/multimedia","display_name":"Multimedia","score":0.4595853388309479},{"id":"https://openalex.org/keywords/human\u2013computer-interaction","display_name":"Human\u2013computer interaction","score":0.4411279559135437},{"id":"https://openalex.org/keywords/value","display_name":"Value (mathematics)","score":0.4409671425819397},{"id":"https://openalex.org/keywords/mathematics-education","display_name":"Mathematics education","score":0.32715755701065063},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.17085912823677063},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.13986825942993164},{"id":"https://openalex.org/keywords/epistemology","display_name":"Epistemology","score":0.11503231525421143}],"concepts":[{"id":"https://openalex.org/C33676613","wikidata":"https://www.wikidata.org/wiki/Q13415176","display_name":"Dimension (graph theory)","level":2,"score":0.6836884617805481},{"id":"https://openalex.org/C524769229","wikidata":"https://www.wikidata.org/wiki/Q229367","display_name":"3D printing","level":2,"score":0.675649881362915},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.614693284034729},{"id":"https://openalex.org/C2779018934","wikidata":"https://www.wikidata.org/wiki/Q1129653","display_name":"Everyday life","level":2,"score":0.5313513875007629},{"id":"https://openalex.org/C49774154","wikidata":"https://www.wikidata.org/wiki/Q131765","display_name":"Multimedia","level":1,"score":0.4595853388309479},{"id":"https://openalex.org/C107457646","wikidata":"https://www.wikidata.org/wiki/Q207434","display_name":"Human\u2013computer interaction","level":1,"score":0.4411279559135437},{"id":"https://openalex.org/C2776291640","wikidata":"https://www.wikidata.org/wiki/Q2912517","display_name":"Value (mathematics)","level":2,"score":0.4409671425819397},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.32715755701065063},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17085912823677063},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.13986825942993164},{"id":"https://openalex.org/C111472728","wikidata":"https://www.wikidata.org/wiki/Q9471","display_name":"Epistemology","level":1,"score":0.11503231525421143},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C202444582","wikidata":"https://www.wikidata.org/wiki/Q837863","display_name":"Pure mathematics","level":1,"score":0.0},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/educon46332.2021.9453880","is_oa":false,"landing_page_url":"https://doi.org/10.1109/educon46332.2021.9453880","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE Global Engineering Education Conference (EDUCON)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9100000262260437,"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W138602012","https://openalex.org/W1877907688","https://openalex.org/W2013807169","https://openalex.org/W2022561045","https://openalex.org/W2032693972","https://openalex.org/W2056472549","https://openalex.org/W2283056692","https://openalex.org/W2299296035","https://openalex.org/W2493696910","https://openalex.org/W2619648993","https://openalex.org/W2620922378","https://openalex.org/W2768828005","https://openalex.org/W2898205838","https://openalex.org/W2947617746","https://openalex.org/W3023517887","https://openalex.org/W3216568978","https://openalex.org/W4213266185","https://openalex.org/W4293898435","https://openalex.org/W6605645331","https://openalex.org/W6675270482","https://openalex.org/W6738657139"],"related_works":["https://openalex.org/W4280652955","https://openalex.org/W2988789574","https://openalex.org/W2954638906","https://openalex.org/W2371503857","https://openalex.org/W2802914149","https://openalex.org/W2601594414","https://openalex.org/W2911845291","https://openalex.org/W3081224497","https://openalex.org/W590958188","https://openalex.org/W4220921803"],"abstract_inverted_index":{"3D":[0,31,84,94],"printing":[1,32,85,95],"has":[2],"been":[3],"a":[4,55],"popular":[5],"topic":[6],"in":[7,10,22,73,102,144],"general":[8],"media":[9],"recent":[11],"years":[12],"and":[13,63,119],"is":[14,46,65,97],"increasingly":[15],"being":[16],"used":[17],"by":[18],"computer":[19],"science":[20],"teachers":[21],"the":[23,27,40,52,109,127,131,138],"classroom.":[24],"However,":[25],"while":[26],"motivational":[28],"benefits":[29],"of":[30,43,58,61,78,130],"-":[33,37,106],"especially":[34],"for":[35,91],"novices":[36],"are":[38,117,134],"indisputable,":[39],"educational":[41],"value":[42],"previous":[44],"approaches":[45],"either":[47],"rather":[48],"low":[49],"or,":[50],"at":[51],"other":[53],"extreme,":[54],"high":[56],"level":[57],"prior":[59],"knowledge":[60],"programming":[62,90],"mathematics":[64],"required.":[66],"For":[67],"this":[68,70],"reason,":[69],"paper":[71],"investigates":[72],"an":[74,79,87],"empirical":[75],"classroom":[76],"study":[77],"innovative":[80],"teaching":[81],"approach":[82],"to":[83,89,121,137],"as":[86],"introduction":[88],"novices:":[92],"Modern":[93],"technology":[96],"combined":[98],"with":[99],"turtle":[100],"geometry":[101],"Seymour":[103],"Papert's":[104],"tradition":[105],"transformed":[107],"into":[108],"third":[110],"dimension.":[111],"The":[112],"results":[113],"show":[114],"that":[115],"students":[116,139],"motivated":[118],"empowered":[120],"create":[122],"their":[123,141],"own":[124],"artifacts.":[125],"Remarkably,":[126],"personal":[128],"aesthetics":[129],"objects":[132],"created":[133],"more":[135],"important":[136],"than":[140],"practical":[142],"use":[143],"everyday":[145],"life.":[146]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":2},{"year":2022,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
