{"id":"https://openalex.org/W4402523236","doi":"https://doi.org/10.1007/s10758-024-09782-x","title":"Mathematics Apps Under the Magnifying Glass\u00a0\u2013\u00a0An Analysis of the Inventory of Math Apps for Primary Schools Using German-Language Apps as A Case Study","display_name":"Mathematics Apps Under the Magnifying Glass\u00a0\u2013\u00a0An Analysis of the Inventory of Math Apps for Primary Schools Using German-Language Apps as A Case Study","publication_year":2024,"publication_date":"2024-09-13","ids":{"openalex":"https://openalex.org/W4402523236","doi":"https://doi.org/10.1007/s10758-024-09782-x"},"language":"en","primary_location":{"id":"doi:10.1007/s10758-024-09782-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10758-024-09782-x","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10758-024-09782-x.pdf","source":{"id":"https://openalex.org/S2764582272","display_name":"Technology Knowledge and Learning","issn_l":"2211-1662","issn":["2211-1662","2211-1670"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Technology, Knowledge and Learning","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://link.springer.com/content/pdf/10.1007/s10758-024-09782-x.pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5069860354","display_name":"D.O. Walter","orcid":"https://orcid.org/0000-0002-1203-4430"},"institutions":[{"id":"https://openalex.org/I200332995","display_name":"TU Dortmund University","ror":"https://ror.org/01k97gp34","country_code":"DE","type":"education","lineage":["https://openalex.org/I200332995"]}],"countries":["DE"],"is_corresponding":true,"raw_author_name":"Daniel Walter","raw_affiliation_strings":["Institute for Development and Research in Mathematics Education, TU Dortmund University, Vogelpothsweg 87, 44227, Dortmund, Germany"],"affiliations":[{"raw_affiliation_string":"Institute for Development and Research in Mathematics Education, TU Dortmund University, Vogelpothsweg 87, 44227, Dortmund, Germany","institution_ids":["https://openalex.org/I200332995"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5004545794","display_name":"Ulrich Schw\u00e4tzer","orcid":"https://orcid.org/0000-0001-6414-8141"},"institutions":[{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ulrich Schw\u00e4tzer","raw_affiliation_strings":["Department of Mathematics, University of Duisburg-Essen, Essen, Germany"],"affiliations":[{"raw_affiliation_string":"Department of Mathematics, University of Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I62318514"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5069860354"],"corresponding_institution_ids":["https://openalex.org/I200332995"],"apc_list":{"value":2290,"currency":"EUR","value_usd":2890},"apc_paid":{"value":2290,"currency":"EUR","value_usd":2890},"fwci":0.8036,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.79145614,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":97,"max":99},"biblio":{"volume":"30","issue":"3","first_page":"1871","last_page":"1893"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11370","display_name":"Mobile Learning in Education","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T11370","display_name":"Mobile Learning in Education","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/1710","display_name":"Information Systems"},"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/T12060","display_name":"Child Development and Digital Technology","score":0.9894000291824341,"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/T12573","display_name":"Education and Digital Technologies","score":0.9872000217437744,"subfield":{"id":"https://openalex.org/subfields/3312","display_name":"Sociology and Political Science"},"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/subject","display_name":"Subject (documents)","score":0.7606077194213867},{"id":"https://openalex.org/keywords/german","display_name":"German","score":0.742591142654419},{"id":"https://openalex.org/keywords/mathematics-education","display_name":"Mathematics education","score":0.5490468144416809},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3784092962741852},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3183189630508423},{"id":"https://openalex.org/keywords/world-wide-web","display_name":"World Wide Web","score":0.2465939223766327}],"concepts":[{"id":"https://openalex.org/C2777855551","wikidata":"https://www.wikidata.org/wiki/Q12310021","display_name":"Subject (documents)","level":2,"score":0.7606077194213867},{"id":"https://openalex.org/C154775046","wikidata":"https://www.wikidata.org/wiki/Q188","display_name":"German","level":2,"score":0.742591142654419},{"id":"https://openalex.org/C145420912","wikidata":"https://www.wikidata.org/wiki/Q853077","display_name":"Mathematics education","level":1,"score":0.5490468144416809},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3784092962741852},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3183189630508423},{"id":"https://openalex.org/C136764020","wikidata":"https://www.wikidata.org/wiki/Q466","display_name":"World Wide Web","level":1,"score":0.2465939223766327},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","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}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1007/s10758-024-09782-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10758-024-09782-x","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10758-024-09782-x.pdf","source":{"id":"https://openalex.org/S2764582272","display_name":"Technology Knowledge and Learning","issn_l":"2211-1662","issn":["2211-1662","2211-1670"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Technology, Knowledge and Learning","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1007/s10758-024-09782-x","is_oa":true,"landing_page_url":"https://doi.org/10.1007/s10758-024-09782-x","pdf_url":"https://link.springer.com/content/pdf/10.1007/s10758-024-09782-x.pdf","source":{"id":"https://openalex.org/S2764582272","display_name":"Technology Knowledge and Learning","issn_l":"2211-1662","issn":["2211-1662","2211-1670"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Technology, Knowledge and Learning","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/4","display_name":"Quality Education","score":0.8999999761581421}],"awards":[],"funders":[{"id":"https://openalex.org/F4320329559","display_name":"Technische Universit\u00e4t Dortmund","ror":"https://ror.org/01k97gp34"}],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4402523236.pdf"},"referenced_works_count":43,"referenced_works":["https://openalex.org/W366348543","https://openalex.org/W1528738479","https://openalex.org/W1567528385","https://openalex.org/W1999052699","https://openalex.org/W2007655923","https://openalex.org/W2044903424","https://openalex.org/W2049037070","https://openalex.org/W2118389390","https://openalex.org/W2129655023","https://openalex.org/W2154104231","https://openalex.org/W2164777277","https://openalex.org/W2226429247","https://openalex.org/W2236593464","https://openalex.org/W2465797317","https://openalex.org/W2484161183","https://openalex.org/W2497733940","https://openalex.org/W2593726118","https://openalex.org/W2793370737","https://openalex.org/W2804047080","https://openalex.org/W2886329124","https://openalex.org/W2902158093","https://openalex.org/W2938066695","https://openalex.org/W2968784158","https://openalex.org/W2979827634","https://openalex.org/W3016306176","https://openalex.org/W3031350978","https://openalex.org/W3035106668","https://openalex.org/W3110689090","https://openalex.org/W3112008577","https://openalex.org/W3114232407","https://openalex.org/W3142656127","https://openalex.org/W3164615821","https://openalex.org/W3204012758","https://openalex.org/W4230906942","https://openalex.org/W4293254878","https://openalex.org/W4313433127","https://openalex.org/W4313497584","https://openalex.org/W4366168825","https://openalex.org/W4378082651","https://openalex.org/W4388861863","https://openalex.org/W4402438554","https://openalex.org/W6681803881","https://openalex.org/W6967533567"],"related_works":["https://openalex.org/W2748952813","https://openalex.org/W4391375266","https://openalex.org/W2315527029","https://openalex.org/W2065387230","https://openalex.org/W2323937687","https://openalex.org/W648995381","https://openalex.org/W3033791384","https://openalex.org/W2141885522","https://openalex.org/W2776312268","https://openalex.org/W4246315097"],"abstract_inverted_index":{"Abstract":[0],"The":[1,102],"usage":[2],"of":[3,49,62,77,82,115,126,138,148,160,171],"digital":[4,50,127],"media,":[5,51],"especially":[6],"tablet":[7],"apps,":[8,165],"is":[9,20,154],"currently":[10],"a":[11,146],"major":[12],"concern":[13],"in":[14,24,111,143,163],"educational":[15],"settings.":[16],"A":[17],"controversial":[18],"discussion":[19],"also":[21],"taking":[22],"place":[23],"relation":[25],"to":[26],"mathematics":[27,83,149,164,174],"education":[28],"at":[29,151],"primary":[30,87,152],"schools.":[31],"While":[32],"on":[33,41,52,135],"the":[34,53,63,75,78,91,112,167],"one":[35],"hand":[36,55],"there":[37],"are":[38,58,67,108,129],"empirical":[39],"findings":[40],"helpful":[42],"isolated":[43],"examples":[44],"and":[45,117,123],"related":[46],"subject-didactic":[47,124,161],"potentials":[48,125,162],"other":[54],"numerous":[56],"apps":[57,84,99,107,133,175],"criticized.":[59],"Systematic":[60],"analyses":[61],"app":[64,79,93],"stores":[65],"inventory":[66,81],"rare,":[68],"however.":[69],"This":[70],"article":[71],"therefore":[72],"deals":[73],"with":[74,156],"analysis":[76],"store\u2019s":[80],"available":[85],"for":[86,169],"school":[88],"use.":[89],"Using":[90],"German":[92],"market":[94],"as":[95],"an":[96],"example,":[97],"227":[98],"were":[100],"analyzed.":[101],"results":[103],"show":[104],"that":[105],"those":[106],"mainly":[109],"located":[110],"content-related":[113],"area":[114],"numbers":[116],"operations":[118],",":[119],"while":[120],"process-related":[121],"competencies":[122],"media":[128],"largely":[130],"neglected.":[131],"Moreover,":[132],"focus":[134],"unstructured":[136],"forms":[137],"practising":[139],"fluent":[140],"calculation.":[141],"All":[142],"all,":[144],"only":[145],"fragment":[147],"learning":[150],"schools":[153],"addressed,":[155],"frequently":[157],"no":[158],"consideration":[159],"making":[166],"need":[168],"development":[170],"subject-didactically":[172],"based":[173],"obvious.":[176]},"counts_by_year":[{"year":2026,"cited_by_count":1}],"updated_date":"2026-03-11T06:11:40.159057","created_date":"2025-10-10T00:00:00"}