Here is step by step instructions for Flipgrid:
2. In the Code box: please type : musickim
3. Press Login in with Google  <---- MUST sign in with student's school email.  
4. After login, it will take you to my Flipgrid page with "Post your practice of any song here"   or "Play a NEW Essential Element Song"
5. Click on the Big Green (With plus sign) button that says: Moderated.
6. Record video and then press next.
7. Press next again because it is reviewing what you played.
8. Take a selfie picture for the video. Press next.
9. Submit your video after typing Display name and Title.