start-ver=1.4 cd-journal=joma no-vol= cd-vols= no-issue= article-no= start-page=39 end-page=40 dt-received= dt-revised= dt-accepted= dt-pub-year=2013 dt-pub=201311 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=A Visual Learning Tool for Database Operation en-subtitle= kn-subtitle= en-abstract= kn-abstract=In this paper we propose sAccess, a web-based learning tool for database education. It focuses on introductory computer science education for high school and college. sAccess has an easy-to-use query interface for manipulating databases. Using this tool, students can learn the fundamental knowl- edge of relational database practically. In this paper, we will explain the overview of design and implementation of sAccess. en-copyright= kn-copyright= en-aut-name=NagatakiHiroyuki en-aut-sei=Nagataki en-aut-mei=Hiroyuki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=NakanoYoshiaki en-aut-sei=Nakano en-aut-mei=Yoshiaki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=NobeMidori en-aut-sei=Nobe en-aut-mei=Midori kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=TohyamaTatsuya en-aut-sei=Tohyama en-aut-mei=Tatsuya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=KanemuneSusumu en-aut-sei=Kanemune en-aut-mei=Susumu kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= affil-num=1 en-affil= kn-affil=Okayama University affil-num=2 en-affil= kn-affil=Kobe Municipal High School of Science and Technology affil-num=3 en-affil= kn-affil=Osaka Prefectural Neyagawa High School affil-num=4 en-affil= kn-affil=Osaka Electro-Communication University affil-num=5 en-affil= kn-affil=Osaka Electro-Communication University en-keyword=database kn-keyword=database en-keyword=web-based learning tool kn-keyword=web-based learning tool END