91°µÍøÆƽâ°æ's ESSA Plan for Growth in English Language Proficiency (ELP) Webinar
This webinar focuses on the 91°µÍøÆƽâ°æ English as a second language achievement test and provides an overview of four steps to determine a school-level rating in ELP:
Probability of students meeting growth targets
Aggregating probabilities at the school level (aka school benchmark)
Calculate the ratio (students who made progress/expected growth)
Translating ratio into an ESSA indicator score