Please be advised that the clocks go an hour back on Sunday, October 28, at 4 am in Ukraine.
The time difference between Russia and Ukraine will be 1 hour since Sunday (28.10), i.e. Russia will be 1 hour ahead of Ukraine.
In this regard, pay extra attention to the students from Ukraine. Agree on the schedule till this weekend so that there are no misunderstandings next week.
Do not hesitate to contact your headteacher in case you have any questions or difficulties.
For instance, how to calculate the new time of the 8 pm lesson. 8 pm Kiev (planned lesson time) becomes 7 pm after changing, so, plus 1 hour to save the planned lesson time in Kiev (for students from Ukraine). Thus, for Moscow 8 + 1 = 9 pm (planned lesson time Moscow). Pay attention, it works if you have different time zones with your students.
While rescheduling the time of the lessons don't forget about the students that are stable and not affected by the time changes. Their schedule is not to be altered.
Your friendly family,