Data & Rankings · August 1, 2026
Why We Publish Our Formula (and Most Ratings Sites Do Not)
A school rating you cannot recompute is an opinion. Here is why CharterScorecard shows the math, and what that costs us.
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Data & Rankings · July 20, 2026
How to Read School Test Scores Without Fooling Yourself
Proficiency vs. growth, demographics, small-school noise: five rules for reading school data like an analyst instead of a billboard.