Engage students in 24 lessons about basic economics, American landmarks, community leaders, holidays, and good citizenship. Solve problems for Sojourner Truth, Thurgood Marshall, and Florence Nightingale. Learn about producers and consumers and the process of preparing a good for market for your friend, Chip. Explore the history of local, state, and community holidays and prepare to celebrate them together in team challenges. In Mind Missions, students solve the problems of yesterday as they prepare to meet the challenges of tomorrow.