{"id":"https://openalex.org/W4400268519","doi":"https://doi.org/10.1145/3649217.3653548","title":"Big Ideas of Cryptography in Primary School","display_name":"Big Ideas of Cryptography in Primary School","publication_year":2024,"publication_date":"2024-07-03","ids":{"openalex":"https://openalex.org/W4400268519","doi":"https://doi.org/10.1145/3649217.3653548"},"language":"en","primary_location":{"id":"doi:10.1145/3649217.3653548","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3649217.3653548","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3649217.3653548","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2024 on Innovation and Technology in Computer Science Education V. 1","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://dl.acm.org/doi/pdf/10.1145/3649217.3653548","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5026925758","display_name":"Michael Lodi","orcid":"https://orcid.org/0000-0002-3330-3089"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Michael Lodi","raw_affiliation_strings":["University of Bologna, Bologna, Italy"],"affiliations":[{"raw_affiliation_string":"University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015455364","display_name":"Maria Cristina Carrisi","orcid":"https://orcid.org/0000-0002-2837-3971"},"institutions":[{"id":"https://openalex.org/I172446870","display_name":"University of Cagliari","ror":"https://ror.org/003109y17","country_code":"IT","type":"education","lineage":["https://openalex.org/I172446870"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Maria Cristina Carrisi","raw_affiliation_strings":["University of Cagliari, Cagliari, Italy"],"affiliations":[{"raw_affiliation_string":"University of Cagliari, Cagliari, Italy","institution_ids":["https://openalex.org/I172446870"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5086707385","display_name":"Simone Martini","orcid":"https://orcid.org/0000-0002-9834-1940"},"institutions":[{"id":"https://openalex.org/I9360294","display_name":"University of Bologna","ror":"https://ror.org/01111rn36","country_code":"IT","type":"education","lineage":["https://openalex.org/I9360294"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Simone Martini","raw_affiliation_strings":["University of Bologna, Bologna, Italy"],"affiliations":[{"raw_affiliation_string":"University of Bologna, Bologna, Italy","institution_ids":["https://openalex.org/I9360294"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5026925758"],"corresponding_institution_ids":["https://openalex.org/I9360294"],"apc_list":null,"apc_paid":null,"fwci":0.8058,"has_fulltext":true,"cited_by_count":2,"citation_normalized_percentile":{"value":0.79742055,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"206","last_page":"212"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10533","display_name":"Teaching and Learning Programming","score":0.9544000029563904,"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":0.9544000029563904,"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/T13836","display_name":"Educational Research and Pedagogy","score":0.9405999779701233,"subfield":{"id":"https://openalex.org/subfields/1705","display_name":"Computer Networks and Communications"},"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/computer-science","display_name":"Computer science","score":0.6383675336837769},{"id":"https://openalex.org/keywords/cryptography","display_name":"Cryptography","score":0.6115337610244751},{"id":"https://openalex.org/keywords/computer-security","display_name":"Computer security","score":0.39504528045654297}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6383675336837769},{"id":"https://openalex.org/C178489894","wikidata":"https://www.wikidata.org/wiki/Q8789","display_name":"Cryptography","level":2,"score":0.6115337610244751},{"id":"https://openalex.org/C38652104","wikidata":"https://www.wikidata.org/wiki/Q3510521","display_name":"Computer security","level":1,"score":0.39504528045654297}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1145/3649217.3653548","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3649217.3653548","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3649217.3653548","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2024 on Innovation and Technology in Computer Science Education V. 1","raw_type":"proceedings-article"},{"id":"pmh:oai:cris.unibo.it:11585/983415","is_oa":true,"landing_page_url":"https://hdl.handle.net/11585/983415","pdf_url":"https://cris.unibo.it/bitstream/11585/983415/1/3649217.3653548.pdf","source":{"id":"https://openalex.org/S4306402579","display_name":"Archivio istituzionale della ricerca (Alma Mater Studiorum Universit\u00e0 di Bologna)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210117483","host_organization_name":"Istituto di Ematologia di Bologna","host_organization_lineage":["https://openalex.org/I4210117483"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"info:eu-repo/semantics/conferenceObject"},{"id":"pmh:oai:iris.unica.it:11584/412383","is_oa":true,"landing_page_url":"https://hdl.handle.net/11584/412383","pdf_url":"https://iris.unica.it/bitstream/11584/412383/1/Big%20ideas.pdf","source":{"id":"https://openalex.org/S4377196293","display_name":"UNICA IRIS Institutional Research Information System (University of Cagliari)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I172446870","host_organization_name":"University of Cagliari","host_organization_lineage":["https://openalex.org/I172446870"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":{"id":"doi:10.1145/3649217.3653548","is_oa":true,"landing_page_url":"https://doi.org/10.1145/3649217.3653548","pdf_url":"https://dl.acm.org/doi/pdf/10.1145/3649217.3653548","source":null,"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 2024 on Innovation and Technology in Computer Science Education V. 1","raw_type":"proceedings-article"},"sustainable_development_goals":[{"display_name":"Quality Education","id":"https://metadata.un.org/sdg/4","score":0.7699999809265137}],"awards":[{"id":"https://openalex.org/G2020622295","display_name":null,"funder_award_id":"Big Data","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2023431758","display_name":null,"funder_award_id":"ECS0000038","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G2573627744","display_name":null,"funder_award_id":"GNSAGA","funder_id":"https://openalex.org/F4320311030","funder_display_name":"Istituto Nazionale di Alta Matematica \"Francesco Severi\""},{"id":"https://openalex.org/G3018935365","display_name":null,"funder_award_id":"F53C22000430001","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G3321122806","display_name":null,"funder_award_id":"GNSAGA","funder_id":"https://openalex.org/F4320323817","funder_display_name":"Universitas Brawijaya"},{"id":"https://openalex.org/G3830323789","display_name":null,"funder_award_id":"INdAM","funder_id":"https://openalex.org/F4320334045","funder_display_name":"Gruppo Nazionale per le Strutture Algebriche, Geometriche e le loro Applicazioni"},{"id":"https://openalex.org/G507880695","display_name":null,"funder_award_id":"PE00000014","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8386731437","display_name":null,"funder_award_id":"Resilience Plan (NRRP)","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8409961469","display_name":null,"funder_award_id":"Spoke 1","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8893660128","display_name":null,"funder_award_id":"PE0000001","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320311030","display_name":"Istituto Nazionale di Alta Matematica \"Francesco Severi\"","ror":"https://ror.org/01vx64p53"},{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320323817","display_name":"Universitas Brawijaya","ror":"https://ror.org/01wk3d929"},{"id":"https://openalex.org/F4320334045","display_name":"Gruppo Nazionale per le Strutture Algebriche, Geometriche e le loro Applicazioni","ror":null}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4400268519.pdf"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1601724031","https://openalex.org/W2070470500","https://openalex.org/W2112861328","https://openalex.org/W2168795140","https://openalex.org/W2214999073","https://openalex.org/W2768551612","https://openalex.org/W2792866445","https://openalex.org/W2890719650","https://openalex.org/W2910030526","https://openalex.org/W2960793597","https://openalex.org/W3096807099","https://openalex.org/W3154501592","https://openalex.org/W4280588413","https://openalex.org/W4284882936","https://openalex.org/W4288083638","https://openalex.org/W4288282382","https://openalex.org/W4293098082","https://openalex.org/W4323526302","https://openalex.org/W4385200168","https://openalex.org/W4387469146"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2748952813","https://openalex.org/W2390279801","https://openalex.org/W2358668433","https://openalex.org/W4396701345","https://openalex.org/W2376932109","https://openalex.org/W2001405890","https://openalex.org/W4396696052","https://openalex.org/W2060145807","https://openalex.org/W4248806346"],"abstract_inverted_index":{"We":[0,84,114],"present":[1],"a":[2,51,185,191],"learning":[3,118,138],"path":[4],"on":[5,109,129,176],"cryptography":[6,147],"for":[7,36],"primary":[8,163],"school":[9,164],"students":[10,65,106],"(Grade":[11],"5),":[12],"which":[13,32,158],"we":[14,49],"designed":[15,50,117],"and":[16,39,103,127,140,188,199],"tested.":[17],"The":[18,133],"project":[19],"aims":[20],"to":[21,63,66,88,104,107,169,174],"raise":[22],"initial":[23],"awareness":[24,193],"of":[25,29,53,79,100,157,162,194,197],"the":[26,80,98,116,121,125,130,144,195],"core":[27],"ideas":[28],"modern":[30,43],"cryptography,":[31],"are":[33,159],"fundamental":[34],"concepts":[35],"becoming":[37],"informed":[38],"active":[40],"citizens":[41],"in":[42,124,184,201],"digital":[44,101],"society.":[45],"For":[46],"this":[47],"reason,":[48],"progression":[52],"unplugged":[54,86],"activities":[55,87],"(sometimes":[56],"integrated":[57],"with":[58,143],"task-specific,":[59],"block-based":[60],"programming":[61],"environments)":[62],"expose":[64],"different":[67],"cryptographic":[68],"techniques,":[69],"where":[70],"each":[71],"new":[72],"activity":[73],"is":[74],"motivated":[75],"by":[76],"an":[77],"analysis":[78],"criticalities":[81],"encountered":[82],"previously.":[83],"used":[85],"show":[89],"that":[90],"Computer":[91],"Science":[92],"(CS)":[93],"does":[94],"not":[95],"necessarily":[96],"imply":[97],"use":[99],"devices":[102],"allow":[105],"focus":[108],"its":[110],"general":[111],"scientific":[112],"principles.":[113],"describe":[115],"module,":[119],"discuss":[120],"main":[122],"hinges":[123],"experiment,":[126],"reflect":[128],"lessons":[131],"learned.":[132],"final":[134],"evaluation":[135],"showed":[136],"excellent":[137],"outcomes":[139],"high":[141],"satisfaction":[142],"activities.":[145],"As":[146],"uses":[148],"mathematical":[149,182],"tools":[150],"(e.g.,":[151],"modular":[152],"arithmetic,":[153],"statistics),":[154],"some":[155],"parts":[156],"within":[160],"reach":[161],"children":[165],"but":[166],"rarely":[167],"taught":[168],"them,":[170],"it":[171],"was":[172],"possible":[173],"dwell":[175],"these":[177],"aspects,":[178],"making":[179],"them":[180],"experience":[181],"objects":[183],"non-standard":[186],"context,":[187],"also":[189],"stimulating":[190],"greater":[192],"impact":[196],"mathematics":[198],"CS":[200],"everyday":[202],"life.":[203]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1}],"updated_date":"2026-04-10T15:06:20.359241","created_date":"2025-10-10T00:00:00"}