Guardians of students have been asked to monitor their wards and ensure they are not engaged in the game.
The orders come after a 14-year-old boy allegedly hanged himself in his room in Indira Nagar locality last week with the incident being linked to the Blue Whale game.
"Use of smart phones by students in schools here has been banned. For this, directives are being issued to randomly check students while teachers and parents have also been asked to monitor activities of children," District Inspector of Schools Mukesh Kumar Singh told PTI.
The Uttar Pradesh Police had last week issued directives to police chiefs of all districts to ban the game.
Director General of Police Sulkhan Singh has asked officials to make efforts to contact school authorities and ensure that children are prevented from playing the game.
Taking cognisance of the deaths, the Union information technology ministry had also directed social media giants such as Facebook, Google and Instagram to remove links of the controversial game from their sites.