Staff Development Welcome to Kent School District Staff Development.    Staff Development provides continued education and training to the teachers and staff of the Kent School District. By increasing the skills and knowledge of our teachers and staff, we help provide a better education and learning environment for our students.   Our system has been updated, you now login with the same username and password that you use when you login to any Kent School District computer.   Click here to sign up for classes, cancel a class, complete evaluations and view your class information. You will be directed to a new secure login page.