Design an After-School Club Model That Measurably Changes Outcomes for Nigerian Teenagers

Hundreds of after-school clubs operate across Nigerian cities — debate clubs, coding clubs, entrepreneurship clubs, reading circles. Most are run by passionate people with minimal resources. Almost none have a systematic model for what they are trying to change, how they are changing it, or whether it is working. Your challenge is to design a replicable after-school club model for teenagers aged 13 to 17 that: has a clear theory of change, delivers measurable outcomes in at least one domain (academic, social, economic, civic), costs under ₦500,000 a year to run, and can be replicated by a volunteer coordinator with no specialist training. Submit: club model, theory of change, weekly session structure, outcome measurement approach, cost breakdown, replication guide, and evidence (or a strong argument) that the outcomes are achievable. Judging criteria: 35% clarity and credibility of theory of change, 30% feasibility and cost, 25% measurement rigour, 10% replicability.