In the past, I have loved giving my first graders a brain break/chance to move through using Go Noodle. This year, I have about half of my class that will just sit with their heads on their desks and look like they are being tortured when I've tried to do Go Noodle. The other half is energetically participating. I've never had this issue, and I'm not sure what to do. Should I make everyone participate? Quit trying to do Go Noodle?