CDE’s Growth Model & Growth within CCSD. Assessment & Evaluation, October 2012. CDE Resources. District Accountability Handbook CDE – School and District Accountability guidelines http://www.schoolview.org/RegionalTraining.asp SPF Technical Guide
Assessment & Evaluation, October 2012
General “rules of thumb” for identifying percent P/A changes that may be significant between a moderate to high level of certainty:
KEY CONCEPTS FOR UNDERSTANDING GROWTH
Office of Assessment & changeEvaluation
review changeSchool Median Growth Percentiles
Student Pctls Sorted Pctls Median Pctls
Student growth percentiles
Median Growth for this school is 55
Search for the middle value…
Each year for each student, the State projects the growth necessary for that student to score at or above Proficient in 3 years or by grade 10
76 is the minimum-this student’s adequate growth TARGET
Each year for each student, the State projects the growth necessary for that student to continue to score at or above Proficient for 3 years or until grade 10.
50 is the maximum -this student’s adequate growth TARGET
What does the “Adequate Growth Percentile” calculation mean for classrooms with a high proportion of very Unsatisfactory or low scoring Partially Proficient students?
What does the AGP calculation mean for classrooms with high proportions of Advanced or high Proficient students?
Student Growth Percentiles (SGP) from the Colorado Growth Model tell us how a student grew compared to other students in the State with the same CSAP performance starting point.
Achievement Status & Achievement Growth
CSAP achievement status
on most recent tests
CSAP achievement growth
over 2 most recent consecutive tests
Equity AmongStudent SubGroups
CSAP achievement status differences
CSAP achievement growth differences
Colorado ACT performance~
most recent tests
High School graduation rates~ prior year
45 total points
KPI Reports, Summary page
Total points are summed across all elements. The final percent of points earned is the result of total points earned divided by the total points possible. For middle & elementary schools, the total number of points possible is 70. For high schools, the total possible is 80.
The State longitudinal growth percentile allows us to compare the average growth of our students with average growth for students in the State with similar starting points.
The objective is for CCSD schools to meet or exceed the State median growth percentile for students with similar performance starting points (i.e., median growth percentiles at or above 50).
Cherry Creek Schools Office of Assessment & Evaluation CSAP_Longitudinal Growth on Data Access System from CDE student data file
Results include all students with valid CSAP scores in 2007 & 2008 EXCEPT students who participated in CSAP-Alternate, were expelled or withdrew during testing,
or were new to the school after October 1.
SPF, KPI Reports, Notes Page
The objective is for all student subgroups in CCSD to meet or exceed the State median growth percentile for students with similar performance starting points (i.e., median growth percentiles at or above 50).
(Reading shown. Rubric Points totaled across Reading, Writing, and Math.)
Cherry Creek Schools Office of Assessment & Evaluation CSAP Longitudinal Growth on Data Access System from CDE student data file
Results include all students with valid CSAP scores in 2007 & 2008 EXCEPT students who participated in CSAP-Alternate, were expelled or withdrew during testing, or were new to the school after October 1.
Calculations are included for all four ethnic groups regardless of numbers of students. Native American Indian student groups are not summarized due to very small N's across all grades & schools.
Student program labels are taken from the CSAP test booklets and preprinted labels.
District Performance Plan
Levels of Analysis
Views of Results
TCAP BObj reports provide several “lenses” through which to examine school results. From different views, you can create a complete picture of summary school performance and growth.
All Schools Change Report (pdfs emailed and on COLE)
5-Year Performance Summary (BObj)
5-Year Ethnic Summary (BObj) and
Disaggregated Summary (BObj)
Standards & SubContent Area Summaries
In what ways do the following report “picks” provide:
Performance for Subgroups
Overall medians over time for all schools
Overall medians, crosstabs, % in high, middle, and low growth levels, some disaggregations