Oct 11 2010
Growth & Rigor
During the October 4 Board of Education Committee of the Whole Meeting, Assistant Superintendent for Instruction Dr. Bruce Law updated the Board on the following question:
“Have we extended the Hinsdale District 86 tradition of excellence?”
The answer was presented in data for student achievement. Student growth was measured in the difference between Explore testing taken in 8th grade and ACT testing taking in a student’s junior year:
Hinsdale South did not make AYP last year. However, it is important to observe that over the past five years the doubling at Hinsdale South of those sub- groups that historically and generally have under-performed has not always had the predictable, downward effect on PSAE scores or academic growth. Moreover, Hinsdale South juniors for whom the school has both an Explore test (taken in eighth grade) and the ACT (taken in eleventh grade) consistently made as much progress as national norms of progress for nearly every sub-group, even in those sub-groups that did not make AYP.
Students at Hinsdale Central also grew beyond national norms, which is striking because Central students started with higher Explore scores. The PSAE tells us how academically tall students are; we use the Explore and ACT tests to see how much they grew, regardless of their original academic stature. Thus while we clearly see more students in certain sub- groups need to be lifted up to state standards by their junior year, the amount of growth at both Hinsdale South and Hinsdale Central strongly suggests that our students work very hard under the instruction of highly effective teachers.
Where differences in Explore and ACT tests showed growth, AP classes were used to demonstrate rigor:
AP classes are more demanding than regular courses in the same subject area and thus serve reasonably well as a proxy for curricular rigor. Although the percentage of students taking at least one AP course during their four years rose only slightly at Hinsdale Central and decreased at South in 2010 over 2009, both schools had more students taking AP courses in 2010 than five years ago. Compared to 2006, six percent more students at Hinsdale Central took an AP course in 2010, and the percentage of tests of Central students earning at least a three on a five point scale on AP examinations—and therefore passing, according to the College Board—rose slightly. That is remarkable.
How do District 86 students compare to other students nationally on AP exams:
Compared to 2009 results, the most recent year the College Board makes data available, 13 percent of students in the US who took an AP course scored at least a three, compared to 48 percent at Central and 37.1 percent at South. For students to learn at high levels in rigorous courses, teachers must offer an instructional program to empower students to succeed, and the percentage of students who consistently pass AP exams indicate the strength of the instructional program.
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