American Federation of Teachers public web site. Collective bargaining is a process through which the union and employer exchange proposals, share ideas, mutually solve problems, and reach a written agreement.THE SCHOOL BOARD OF PINELLAS COUNTY, FLORIDA, hereinafter referred to as the Board, and the PINELLAS CLASSROOM. Give them what they need, including decent schools, food for students, enough money for supplies. Educators also negotiate better teaching and learning conditions. Term and Bargaining Process. 3-6. 3. Collective Bargaining Agreements. The nation's largest teacher's union endorsed Kamala Harris for President during its national convention in Houston.