School Prep Guides
HISD Magnet Matrix Score Explained: How to Calculate Your Child's Score for Energy Institute High School (2026–2027)
The HISD Magnet Matrix is the only admissions filter standing between your child and Energy Institute High School — and most parents don't know how it's calculated. This post breaks down Formula 1 vs. Formula 2, walks through a real score example, and tells you exactly what 7th and 8th graders can do right now to hit the minimum qualifying score.