Welcome to Brain Brigade Micro Society | Step-by-step instructions for creating a mock community in your fourth through eighth grade classroom. This is a system designed to help your students get a bit of experience in how our society and government works. As a member of this mock community, your students will receive a paycheck twice per month. They will have an opportunity to manage your money, participate in public meetings, give speeches, pay bills, apply for a job, run for political office,