Abstract
We have developed a new communication system for team teaching using FileMaker Go. When co-teachers enter attendance, progress of classwork, quizzes, homework, etc. on an iPad and tap the 'send' button, an e-mail will be sent automatically to co-teachers. The program also includes grammatical item lists. Teachers only have to tap the items taught on the day, and the names of items will be written in the e-mails. This system can save communication time and now no grammatical items in the textbook are left unfinished.
