Learn all about the U.S. government, the levels of local, state, and national government, and the leaders that run each level. This 1st grade social studies digital video lesson activity begins by introducing key tier 3 vocabulary (government, local government, state government, national government). Then, students watch an engaging video lesson. They do an interactive activity where they match who leads local, state, and national governemnts. Finally, students pretend to be mayors of their town