Everything They Learned, Unlearned

BRAC's pre-primary program enrolls over 1 million children annually in play-based, child-centered learning environments. Rigorous evaluations show significant gains in school readiness, early literacy, and numeracy at pre-primary exit. But when these children enter government primary schools — which use rote memorization, teacher-centered instruction, and corporal punishment — the gains fade within 18–24 months. By Grade 3, BRAC pre-primary graduates are statistically indistinguishable from children who had no pre-primary education. The problem is not that play-based learning doesn't work; it's that the receiving system actively undoes what was built.

Bangladesh's government has adopted a national pre-primary policy, and BRAC's model heavily influenced its design. But if pre-primary gains cannot survive the transition to a pedagogically incompatible primary system, the entire investment — which now reaches millions of children across multiple countries — represents a temporary effect rather than a developmental foundation. This is not unique to Bangladesh: similar fadeout effects have been documented in Head Start (US), Perry Preschool, and multiple LMIC pre-primary interventions. The pattern suggests a structural incompatibility between early childhood pedagogy and primary school pedagogy that no amount of pre-primary quality improvement can resolve.

BRAC has tried extending its model into primary school (BRAC Primary Schools use similar pedagogy through Grade 5), and BRAC school graduates do sustain gains. But BRAC cannot replace the government primary system — 85% of Bangladesh's 18 million primary students attend government schools. Efforts to train government teachers in child-centered methods have produced minimal change because teacher behavior is shaped by the assessment system, not by training content: national exams reward memorized recall, so teachers teach for memorized recall regardless of their training. The assessment system, not the teacher, is the binding constraint. BRAC has also experimented with "bridge" classes during Grade 1 transition, but these delay fadeout without preventing it.

The problem is fundamentally one of system alignment: pre-primary pedagogy optimizes for developmental competencies (curiosity, problem-solving, self-regulation), while primary pedagogy optimizes for content recall as measured by standardized exams. Changing either system independently doesn't work — the pre-primary system can't prepare children for rote learning without abandoning its developmental model, and the primary system can't adopt child-centered methods while being evaluated on memorization. Progress requires either reforming the assessment system (which drives teacher behavior) or designing a transition pedagogy that translates developmental competencies into forms that survive contact with a rote-learning environment.

An education design team could study the specific competencies that do and don't survive the transition — which BRAC pre-primary gains persist into government school and which fade? — to identify what makes some gains robust and others fragile. A policy team could analyze assessment reform efforts in comparable systems (Rwanda, Kenya) to identify what levers actually changed teacher behavior at scale. A measurement team could design assessments that capture developmental competencies (not just content knowledge) and test whether their use in a pilot school changes instructional practice.