BELOIT – Masks will be mandatory for students and staff starting Monday. In a one-call issued Saturday, schools Superintendent Micki Egli said the district is returning to required face coverings for all K-12 students and staff for all indoor activities in an attempt to maintain in-person instruction. Masks are already required to be worn on buses per Centers for Disease Control and Prevention (CDC) guidelines. Masks will not be required during lunch and physical education. The issue will be re-evaluated in two weeks. “We need students in school in order to educate them ...