Twin Falls School District Votes To Return To 4 Days The Twin Falls School District Board of Trustees voted Monday, December 14th to have schools return to a 4 day school week and modified "Yellow" protocol when classes return January 4th. The modified "Yellow" protocol would mean all students would return to the classroom 4 days a week, Tuesday through Friday with Monday being a designated online learning day. The reason for Monday being an online learning day is so teachers can prepare lessons for any students that are sick and cannot go in to the classrooms. According to the Twin Falls School Board press release, recent guidelines from the CDC recommend that schools across the country begin to open as much as possible.