If You are Happy and you Know it---K-1 but OTHER videos available at link
Organized Chaos: Teacher Tuesday: music classroom setup update!
Orff Posters: Labels, Set Ups & Rules
Some good resources for teaching with Orff instruments
Engine Engine No. 9 | Free Sheet Music Orff Orchestration
Orff instruments - easy "catch a falling star" I enjoy watching this. They have very poor mallet technique but it looks fun!
Make Music Rock! Jump In, Jump Out - Name game ice breaker that is a perfect back-to-school activity.
How to Teach Your Children's Choir to Sing in Parts - How do you know if your choir is ready to begin singing in parts? Helpful advice + teaching tips for gradually introducing part-singing to your young singers. | @ashleydanyew
More Great Ideas for the Music Room | Rhythm And Glues