Learning coding at an early age enables children to build algorithmic thinking skills and cause-effect relationships well. In this way, they can come out of the rote, stereotyped system and reveal their creativity. Research also shows that many countries include or are preparing to incorporate coding training into their curriculum. Coding activities carried out within the scope of "CodeWeek" is a global movement that has reached 10 millions of students every year in more than 180 countries in the world in order to draw attention to the importance of coding. With our CODE MODE ON 2019 project