Quarantine and isolation requirements, as well school closures, impacted student learning, the NCSD superintendent said.
Weather has forced the district to take a snow day on Tuesday.
Nathan Vondra received the Wyoming Association of Health, Physical Education, Recreation and Dance's elementary teacher of the year award.
Trustees said there were elements lacking from the application and weren't convinced the Casper school could open by fall 2023.
The revised policy would ban "sexually explicit images" from school libraries. But it wouldn't apply retroactively, meaning it won't affect two books at the center of the controversy.
Last school year, about 25.9% of schools in the Natrona County School District met or exceeded the performance indicators. That’s up from roughly 22.2% in 2019.
Monday night's Natrona County School Board meeting was packed with people coming to tell trustees they want LGBTQ books to stay in school libraries.
Natrona County School District will require visitors to show a valid driver’s license or passport when checking in at its schools.