In class 10 there are two sections A and B. In fifth period there will be classes of Optional Mathematics and Optional economics. In section A, teacher named IPG teaches Optional Mathematics in one room and in section B, teacher named LBR teaches Optional Mathematics in another room. For economics, the students of section A and B will combined and teacher named YS teaches in third room. In this case how to set activities?
I already answered you on a similar topic, please see: https://lalescu.ro/liviu/fet/forum/index.php?topic=5886.msg32565#msg32565
I am not sure why you posted this similar question again (but no big problem).