The specific hours of the school day for students and teachers of each school building will be established by the Superintendent. Teachers and other professional employees of the District may be required to be present and on duty when students are engaged in District or school curricular and extracurricular activities. Exceptions may also occur when their presence is required for particular District and/or building needs.
When needed, teachers are expected to be available for any duties assigned by the Superintendent or designee during time periods which occur either before or after the normally scheduled work day.
Neb. Rev. Stat. § 79-101