Registrar’s Corner Translate this page English አማርኛ العربية Español فارسی 한국어 اردو Tiếng Việt 中文 Other Language Address Changes & Updates Access all the steps you need here. New Student Registration Welcome to Mark Twain Middle School! We are excited to welcome our newest students! Looking for information about registering a new student with us? Start the registration process! Student Withdrawal Leaving Mark Twain Middle School? Please follow these withdrawal procedures.