What is PTA and how do I join? PTA – Parent Teacher Association – is an association of parents, teachers, and administrators who work together to sponsor programs benefiting the children of a school. Membership in PTA is open to anyone who believes in PTA’s mission. When you join your school’s PTA, you have a vote in deciding what programs your school’s PTA will sponsor. You also become a member of the National and Missouri PTAs, whose collective voice of 6 million strong advocates for a quality education and nurturing environment for every child. Membership information will be available at your school’s back-to-school event, and we encourage you to join. When you get involved with PTA, the child who benefits most is your own! For more information, contact the PTA Council at firstname.lastname@example.org.