Do I have to provide learning materials and how can I share them with my students?

It is your job as a teacher to provide your students with good learning materials:

1. Use your own learning materials
2. Search for good learning materials online
3. Use the coLanguage online language courses

Share the learning materials via Dropbox or Google Drive. 

Or use the integrated system of coLanguage to share learning materials.

This way, you and your student always have an overview of everything. Documents get lost if you only send them via email.