Whole Child Model Endline Results, Part 2
Last week, we shared the big picture from our Tanzania endline evaluation. Today, let’s get into what actually shifted — starting in the classroom, and ending at home.
The Whole Child Model positions education as one of three pillars: quality learning begins with activity-based instruction, teachers who are supported and trained, and classrooms where every child is encouraged to engage. That’s what we’ve been working toward in Arusha, and the endline data shows movement in the right direction.
On literacy and numeracy: Students in our intervention schools scored higher than comparison schools at both baseline and endline on most tasks. The gains that stand out most are in reading comprehension, missing number tasks (where 62% of intervention students met benchmark, up from 34%), and math talk—students explaining their thinking out loud, which is a strong indicator of conceptual understanding, not just memorization. Both groups made progress, which is a good sign that something is working in the district broadly. But the intervention schools showed specific gains in the areas where our training focused.
On teaching practices: This one is worth dwelling on. Classroom observations showed that in intervention schools, teachers increased their use of teaching and learning materials (39% increase vs. 22% in comparison schools), created more respectful learning environments, and incorporated more real-life problems and collaborative student discussion in numeracy lessons. These are exactly the practices we train for — and seeing them show up in observations, not just in self-reports, is meaningful.
And then there’s what happened at home. The Whole Child Model includes parents not as a nice-to-have but as a core part of how children succeed. The engagement pillar is built on that belief. And in Tanzania, it showed up in some genuinely moving ways. Parents described making study timetables with their kids, using stones and sticks to do math at home, and checking in on homework. One parent said: “Our children are now open, honest, explicit about their schoolwork and life activities.” Teachers noticed too: more parent visits, more follow-through on report books, more phone contact initiated by families.
That’s the whole child piece in action. Not just better test scores, but a changed relationship between school and home.
One more post to go — we’ll close out with health outcomes and our overall takeaways for what comes next.
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