By Obasola Olatunde
The daily reality for teachers like Mrs. Adebayo, working in a primary school in a bustling Lagos suburb, is a constant struggle for attention. Her classroom, originally designed for 35 pupils, now holds 78. “I can barely give each child the guidance they need,” she says, frustration evident in her voice, noting that many students remain silent because there simply isn’t time for everyone.
Across Nigeria, classrooms are dangerously overcrowded, leaving educators overworked and students struggling to keep up. While the national policy recommends a maximum of 35 pupils per teacher in primary schools, many public and rural settings routinely see figures of 70, 80, or even more. This systemic imbalance has far-reaching consequences: poor learning outcomes, stifled curiosity, and a generation failing to master basic literacy and numeracy.
Nigeria’s classroom size starkly contrasts with international benchmarks. UNESCO recommends a maximum of 25 students per teacher in primary schools and 30 in secondary schools, a standard that facilitates meaningful engagement and individualized instruction. In North America, Europe, and parts of Asia, class sizes rarely exceed 30, allowing teachers to nurture each child’s potential. By remaining far below these benchmarks, Nigeria places millions of its children at an immediate disadvantage.
The core of the issue is a critical shortage of teachers, driven by insufficient recruitment, high attrition rates, and the uneven distribution of staff between urban and rural areas. Rapid population growth relentlessly compounds this problem, overwhelming school capacity. The worst affected regions are rural and conflict-affected zones, where a single teacher may be responsible for 100 or more pupils.
The implications of this crisis are severe. Reports indicate that over half of ten-year-old Nigerian children cannot read or write at their expected grade level, a direct reflection of the overwhelmed teacher-student dynamic. Education experts warn that without urgent, decisive intervention, this crisis threatens to undermine the nation’s future workforce and its entire human capital potential.
Efforts to mitigate the problem are emerging, with some states actively recruiting more teachers, offering incentives for rural service, and piloting innovative classroom approaches such as team-teaching. Technology is also being explored, with digital learning platforms offering a potential lifeline to supplement instruction in overpopulated classrooms.
However, experts like Mr. Sola Olamilusi of the Oyo State Basic Education Board stress that these measures alone are insufficient. He argues the crisis is as much about a lack of policy focus and societal prioritization as it is about numbers. Classrooms must become places where every child is seen, heard, and given the chance to thrive, rather than where learning potential is lost in a sea of faces.
Mrs. Adebayo’s hope remains: “If we can reduce class sizes and support teachers properly, our children can achieve so much,” she insists. “Education is the foundation of this country’s future, and it cannot be built on overcrowded classrooms and exhausted teachers.”
The teacher-student crisis in Nigeria demands urgent vision, significant investment, and political will, as the nation’s future depends on the millions of pupils squeezed into oversized classrooms.