document containing updated Business Rules for calculating the ESSA School
Index scores for School Year 2020-2021 is attached. The update is needed because
the testing window was extended to assist with maintaining a safe testing
environment. The update includes the following:
- On pages 6, 7, 9, 12, 13, 27, 28 and 29 of the 2021 Business Rules, the date of the second data pull to determine Participation (students expected to test) was changed from May 3 to May 17.
- On page 13, the list of Grade 1 and 2 assessments from districts’ selected vendors used in student score histories for value-added growth calculations updated. These assessments are NWEA: MAP, I-station: ISIP, Curriculum Associates: i-Ready, and Renaissance: Star.
- On page 25, the first grade level to have science growth scores was changed from grade 4 to grade 5 since students were not tested in science last year due to COVID-19. A prior score received in the state of Arkansas must be included to calculate growth.