The International Young Physicists’Tournament, IYPT, is a theoretical and practical competition involves teams of five high school students from all over the world, preparing solutions to seventeen problems. The official language in IYPT is English, and IYPT is a member of WFPHC (World Federation of Physics Competition). IYPT was initially organized in 80’s in Moscow. As the popularity grew, this tournament spread out and different countries started to participate. These days, the competition attracts teams from nearly thirty countries and takes place in a different country each year. The rules for presentation of the results, opposition, reviewing and judgment by the independent jury are fixed in the Regulations of IYPT. During each Physics Fight (PF) students have not only to present their solution to one of the 17 problems as chosen by their opponent but they have to oppose the presentation of other students. The reporter then has to defend his solution against the opponent. The reviewer then summarizes what have been done by reporter and opponent (all the information are in the Regulations). Iran Physics's Cup executive team will hold IYPT-style competitions. The main idea behind the IYPT National Physics Competition is that the main focus of the competition is to solve the questions posed by IYPT. In this competition, it has been trying to create an atmosphere of research and science for students to develop their abilities and the level of physics education in the country.