The project is about Christmas traditions and brings together students from grades 1-5 from Poland and the Czech Republic. In total, 100 children and five teachers (two from Poland and three from the Czech Republic) will take part in the project. By completing tasks from the online Christmas calendar, students learn about holiday customs, national colors and traditions of the other country. All information and communication technologies (kahoot, padlet, book creator, etc.) will be used to complete the tasks. The sentences will also develop linguistics skills and help break down communication barriers. The project is scheduled for the period from November 1, 2023 to January 14, 2024. An important highlight of the project will be a video meeting and wishing new colleagues.