OSPI Building & Certification Department Limited Hours — Thursday, Aug. 20
The OSPI Building will be closed from 10 a.m.–1 p.m. The Certification Department will be closed from 8 a.m.–1 p.m.
Student Growth Percentiles (SGP)
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A student growth percentile (SGP) describes a student's growth compared to other students with similar prior test scores (their academic peers). Although the calculations for SGPs are complex, information can be shared in percentile terms that are familiar to most teachers and parents.