Duval County Public Schools is excited to launch an anti-violence awareness campaign that highlights the value, benefits and opportunities available year-round to students when connected to positive people and organizations. Join A Team. Not A Gang. is an initiative that the district is leading to encourage students to participate with people and programs who build character and leadership; encourage positive choices and behavior; and promote healthy living and communities. Research supports that positive group interactions and influences promote and improve leadership development, values, social skills, confidence, and goal-setting. Download a Join A Team. Not A Gang. pledge card to sign, demonstrating your support and commitment to positive actions and connections.