Twenty-three students died when their school building collapsed on them while taking their end-of-session exams, in Nigeria's Plateau State over the past weekend.
Survivors of the collapse are said to have serious to critical injuries.
More building collapses have been reported in Abuja, while rescue workers continue in the Osun State.
The government has ordered a thorough investigation into the incidents.
Lulu Gaboo spoke to Collins Nosa Atonghebe, Channel Africa's correspondent in Lagos, Nigeria.