• PTA The PTO is an organization of teachers and parents joined in a partnership to provide students with the best education possible. You are encouraged to join and support the Erwin Elementary School PTO. This is a valuable organization from which all students ultimately benefit. This organization has sponsored many projects, which have financially supported many activities for our students. Many educational enhancement opportunities have been realized because of PTO support throughout the year. The efforts and the successes we experience by working together will certainly benefit our children at EES. PTO meets periodically to plan activities that support and enhance school facilities, programs, and student achievement. If you would like to join the PTO, please contact the front office.