Virtual Labs and Geometrical Software as a Tool for more Effective Teaching Ján Gunčaga, Róbert Janiga Catholic University in Ružomberok, Slovakia e-mail: jan.guncaga@ku.sk, robert.janiga@ku.sk Abstract Significant development of information and communication technologies and Internet boom brings new possibilities in teaching STEM subjects at all levels of the educational process. In first part we want to present some results of international ICILS study 2013 related to the digital competences of pupils related to the computer aided education, which use virtual reality and computer simulations. The virtual reality is distinguished by unique sorts of interaction, that responds to users' behaviours and actions. It is considered to be a new model of computer-based learning that provides the individual learner with a wider range of scientific vision. In mathematics education it is important to represent and visualize various mathematical concepts, relationships and practices including algorithms. Visualization is usually implemented through different models. It is possible to present these models using virtual and remote laboratories. These models may have the form of real mathematical devices, but may also be implemented in a suitable virtual software environment. Virtual modelling has particular importance in the stages of cognitive processes in STEM education. Keywords: Virtual Laboratories, motivation, simulations, e-learning, ICILS. 1 INTRODUCTION Information and communication technologies bring to the educational process the possibility of using virtual laboratories especially in teaching STEM (Science, Technology, Engineering, Mathematics) subjects. For their effective use by pupils and students they need to have a certain level of computer and information literacy (Computer and Information Literacy - CIL). This problem has already been dealt with many countries around the world on different continents within the international comparative research ICILS - International Computer and Information Literacy Study. The study compares the level of computer and information literacy of different countries. According to [9] Computer and Information Literacy (CIL) is the ability to use a computer to explore, create and communicate in order to participate effectively at school, at home, at work and in society. CIL combines technical competences and intellectual abilities to achieve communicative intent. CIL construct consists of two components - the collection and work with information and the creation and exchange of information. Each of them has some aspects: 1. Gather information and work with them: • ability to use a computer and general knowledge about it, • gathering information and evaluation, • work with information. 2. The creation and exchange of information: • transformation of information • creation of information • sharing information. The International Journal of E-Learning and Educational Technologies in the Digital Media (IJEETDM) 2(3): 128-140 The Society of Digital Information and Wireless Communications (SDIWC), (ISSN: 2410-0439) 128