{"id":21511,"date":"2025-11-28T15:06:00","date_gmt":"2025-11-28T14:06:00","guid":{"rendered":"https:\/\/education.dhis2.org\/red-line-vs-green-line-how-data-visualization-exposed-gap-in-mathematics\/"},"modified":"2026-02-23T13:26:56","modified_gmt":"2026-02-23T12:26:56","slug":"red-line-vs-green-line-how-data-visualization-exposed-gap-in-mathematics","status":"publish","type":"post","link":"https:\/\/education.dhis2.org\/es\/red-line-vs-green-line-how-data-visualization-exposed-gap-in-mathematics\/","title":{"rendered":"The Red Line vs. The Green Line: How Data Visualization Exposed the Gap in Mathematics"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p class=\"lead\">Data visualization transformed Makindye Ssabagabo\u2019s education system by revealing subject performance gaps, streamlining UNEB analysis, and enabling timely, evidence-based decisions that improve school planning, resource allocation, and learner outcomes 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