Poučevanje šifriranja v osnovni šoli

diplomsko delo

Saša Bukovec (Author), Jože Rugelj (Mentor), Matej Zapušek (Co-mentor)

Abstract

Šifriranje je eden ključnih elementov za varnost na spletu oz. za informacijsko varnost, brez katere današnji svet ne bi »obstal«. S pomočjo šifriranja lahko varno nakupujemo preko spleta, obiskujemo bankomate, anonimno brskamo po spletu in uporabljamo e-pošto. Da so poslane informacije varne, nam omogoča postopek, kjer se izvirno besedilo spremeni v neberljivo oz. nerazumljivo za vse, katerim ni namenjeno. Besedilo lahko prebere oz. dešifrira le oseba, ki pozna skrivni ključ, po katerem je bilo sporočilo spremenjeno. Ta postopek imenujemo šifriranje (Schiller, Micheuz, 2014). Thomas in Peter (2014) v članku navajata pomembnost zgodnjega učenja šifriranja, saj glede na pobude po svetu lahko obravnavamo informacijsko varnost kot ključno kompetenco. Ker šifriranja kot učnega sklopa v slovenskih učnih načrtih računalništva ni, bomo v diplomskem delu naredili pregled, kako je s poučevanjem šifriranja v osnovnih šolah v izbranih državah. V Švici so vpeljali klasično kriptografijo v zadnji letnik srednje šole. Na učencih so izvedli raziskavo, ki je pokazala veliko zanimanje za nadaljnje učenje šifriranja; hkrati se je izkazalo, da je šifriranje zanimiva tema za učence (Dorfmavr, 2007). Preučili bomo, katera šifriranja se najpogosteje poučuje in si jih podrobneje pogledali. Na podlagi pridobljenih informacij bomo pripravili predlog specifičnih učnih ciljev za učno temo šifriranja in predlog didaktičnih pristopov, ki bodo v pomoč učiteljem pri poučevanju.

Keywords

kriptografija;šifriranje;dešifriranje;poučevanje;Cezarjevo šifriranje;Skytale;

Data

Language:	Slovenian
Year of publishing:	2016
Typology:	2.11 - Undergraduate Thesis
Organization:	UL PEF - Faculty of Education
Publisher:	[S. Bukovec]
UDC:	004:512.624.95(043.2)
COBISS:	11351369
Views:	726
Downloads:	91
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Teaching encryption in primary school
Secondary abstract:	Encryption is one of the key elements of online and information security, without which the world would not "exist". With the help of encryption, we can safely shop online, visit ATMs, anonymously surf the web and use e-mail. The process enables us to safely send information by making the original text unreadable or incomprehensible to anyone for whom the text is not intended. The text can only be read or decrypted by a person who knows the secret key used to encode the message. This process is called encryption (Schiller, Micheuz, 2014). Thomas and Peter (2014) describe the importance of the early learning of encryption, since, according to initiatives around the world, information security is regarded as a key competence. In Slovenia, encryption skills do not form part of computer science curricula. In Switzerland, they introduced classical cryptography in the last year of high school. A study was conducted on participating students, revealing both an interest in the topic matter itself and a lot of interest for furthering their encryption instruction[GCC1] (Dorfmavr, 2007). Due to the growing interest in encryption studies, the aim of this thesis will be to review current encryption teaching in primary schools [GCC2], along with investigating and describing the types of encryption most commonly taught. Based on the obtained information, I will also propose specific learning objectives for the teaching of encryption and discuss the didactic approaches likely to be helpful to all teachers who wish to teach encryption.
Secondary keywords:	computer science;primary education;računalništvo;osnovnošolski pouk;
File type:	application/pdf
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Ljubljani, Pedagoška fak., Univerzitetni študijski program prve stopnje, Dvopredmetni učitelj: Matematika in računalništvo
Pages:	30 str., VII
ID:	9232209