1. The email address is required so that you can edit your entry in the future (save the email sent to you). It is not public.2. Enter the Twitter handle people can use to contact you.3. Select up to 5 areas of expertise that you would be willing to receive questions about.4. Make sure you press the Submit button at the end.5. Email supportREALteachers@gmail.com if you have suggestions for additional areas of expertise for this directory.