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CHSD 99
Current District Superintendent
Dr. Henry Thiele
Address
6301 SPRINGSIDE AVE
DOWNERS GROVE IL 60516
(630) 795-7101
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Subgroup Comparisons (2010-2014):
The display allows you to see the comparison of test results between various student groups. Learn More
Achievement gaps are evident when one group of students outperforms another group and the average scores indicate a significant difference between the groups that persists over time. When a subgroup has fewer than 10 students, the comparison data is not shown. This is done to protect student privacy.
Schools and districts that are narrowing achievement gaps share four key characteristics:
Focus – clear and consistent goals, strategies, and leadership
Rigorous curriculum – clearly defined, high expectations for student learning
High quality teaching
Necessary and frequent interventions to improve students’ learning