Smartphones are electronic devices that cannot be separated from modern human life today, in the field of education devices also have an important role in addition to being a learning medium can also be a source of learning. The use of smartphones as learning supports increased in the intensity of their use during the Covid-19 pandemic in 2020-2021, the use of smartphones in this learning certainly has its own impacts on students and learning, this impact can be a negative or positive impact. This study is intended to determine the effectiveness of the use of smartphones as a means of supporting learning with the Independent Curriculum, and its use if integrated with learning media in the form of giant snakes and ladders. The findings in this study showed that students experienced changes in smartphone use in class and in grades in history subjects obtained.