Project „Math without frontiers“ is an innovative approach in study of mathematics with interactions and learning with game elements. Students will acquire mathematical terms, concepts and skills through team games, workshops and quizzes. A numerous tools are planned, extracurricular teaching methods and forms of work in such a way as to achieve implementation in the teaching of partner schools. Students will make connections between their math knowledge with everyday life examples in a creative way. Driving question is: “What would world look like without math?” “How math changed the way we see the world?” This project develops pedagogical practice in which the student is creator or group co-creator. It would be heuristic learning system with creative work and joy. Finally, we will document our results using some web 2.0 tools for the sake of the project dissemination.