Trends in education, 2019 (vol. 12), issue 1
Podpora výuky
THE MATHEMATICS OF ASYMMETRIC CRYPTOGRAPHY
BÁRTEK Květoslav, ZDRÁHAL Tomáš
TVV 2019, 12(1):5-11 | DOI: 10.5507/tvv.2019.003 
The RSA cryptosystem is the most widely-used public-key cryptography algorithm in the world. It can be used to encrypt a message without the need to exchange a secret key separately. Its security is based on the difficulty of factoring large integers.
THE EDUCATION BY PRACTICE – THE MULTIMEDIA PROJECT AS A PARTICIPATION OF STUDENT AND TEACHER
BARTOŠ David
TVV 2019, 12(1):12-19 | DOI: 10.5507/tvv.2019.001
Almost every day we can hear both from professional pedagogic circles and from general public louder and louder comments on the necessity of school reformation or the activation of education, so it would better reflect the needs of current society and life-style, its demands, processes, characteristics and development. All of this is heading towards actualization of key competences, forms and contents of education, that are connected mainly to interdisciplinarity, communication skills, cooperation and ability to present one’s own skills, knowledge and experience. These tendencies are happening in the world where digital technology is widespread...
PEDAGOGICAL SITUATIONS AS AN INSTRUMENT OF PROSPECTIVE PRIMARY TEACHER´S SELF-EFFICACY INCREASING IN MATHEMATICS
DOFKOVÁ Radka
TVV 2019, 12(1):20-28 | DOI: 10.5507/tvv.2019.006
Pedagogical situations are the basic unit of the teaching process. Mathematical tasks are those pedagogical situations that are designed to lead to the achievement of a specific learning objective among pupils. In mathematics teaching, tasks that are referred to as non-standard are of particular importance. On the other hand, these are non-standard tasks, the solution of which is difficult for pupils and therefore they place high demands on the teacher's didactic competence. For this reason, working with this type of task can help future first-stage teachers to eliminate initial self-learning concerns and thus increase their confidence in their...
CREATIVITY AND INNOVATION IN THE PUPIL PRODUCT AND ITS EVALUATION
KROTKÝ Jan
TVV 2019, 12(1):29-33 | DOI: 10.5507/tvv.2019.008
The article presents a research in the area of creativity expressions. The aim of the presented research is to systematically verify the evaluating questionnaire in the environment of elementary schools, to map its problematic parts and to suggest some adjustments before it is generally applied on a bigger target group of pupils as well as evaluators. There are 65 products analysed in the research which monitors 9 parameters and time. The main tool is the new evaluating questionnaire where functional creativity expressions of pupils within his product are monitored. The research showed possibilities and limits of the evaluating questionnaire...
AUGMENTED REALITY AND TRAINING NEEDS FROM A WIDER EUROPEAN CONTEXT
RICHTEREK Lukáš, ŘÍHA Jan
TVV 2019, 12(1):44-49 | DOI: 10.5507/tvv.2019.009
The report of AROMA project (AROMA project consortium, 2018) summarizes a detailed study performed within project partner countries (Belgium, Czech Republic, Greece, Malta, Romania, Spain and Sweden) aimed at identifying the training needs connected with augmented reality technology (AR) and entrepreneurial skills and mapping an awareness about the AR technology. For the project, the research also serves as a first step to identify gaps that need to be addressed to offer a holistic syllabus integrating AR with selected skills and competencies.
Využití ICT ve vzdělávání a informatika
OPTIMALIZATION OF SERVICES PROVIDED BY A SCHOOL DATA NETWORK BASED ON MICROSOFT ACTIVE DIRECTORY
KUBÍČEK Tomáš, BASLER Jaromír, KLEMENT Milan
TVV 2019, 12(1):34-43 | DOI: 10.5507/tvv.2019.004
The article focuses on the usage of Microsoft Active Directory for the purpose of the optimization of school data network’s services and for facilitation of its administration. It mainly focuses on a design of a concrete solution, which reflects the needs of a concrete school. However, the design can be modified easily, and therefore it is universal and it can be implemented in other schools as well. It is based on the information found in the technical publications written about the topic. The structure of the design is described by the usage of text and schemes.