TribLIVE's Daily and Weekly email newsletters deliver the news you want and information you need, right to your inbox. New Kensington-Arnold School District administrators and board members are concerned about the number of children who they say have not been participating in school since the district moved all students to remote instruction. The district started the school year with students receiving instruction fully online or fully in person. The district closed all of its schools before Thanksgiving, on Nov. 20, because of an increase in covid-19 transmission. Rather than bring students back after the Thanksgiving break, the district announced it would keep its schools closed and students remote through Jan. 13, with a tentative return scheduled for Jan. 14.