World Hello Day is a secular unofficial holiday celebrated on November 21 by 180 countries to illustrate the importance of personal communication for preserving peace. To celebrate this day, this project has been created for kindengarden (3, 4, 5, 6) years old). The aim of the project is to motivate students to learn polite words /expressions in English and use them in real situations. The students will create posters with these words/expressions to decorate the school. They will also play some "role-plays" to practice what they are learning. These videos will be shared in the twinspace with the other countries that will collaborate. We will also shared a short video of the students introducing themselves.