Students,who have chosen different science group courses from the 11 IB classes of the IB Diploma Program, came together for interdisciplinary cooperation on January 18th, carried out project work for the "IB DP Group 4" courses and made group presentations.The purpose of the Group 4 project is to promote the idea that science is a group activity performed by teams rather than individual studies. It is also aimed to create a joint product with the theme of "Water, Air, Scientific Change Processes, Systems, Energy, Scientific Cycles and Random Inventions in Science" by giving students the perspective that disciplines are related to each other.