The truancy rate at El Sierra Elementary School rose to 0.4 percent during the 2017-18 school year, according to a DuPage Policy Journal analysis of the latest Illinois schools report card.
More than 87.9 percent of teachers stay at El Sierra Elem School El Sierra Choir year to year, according to the 2018 three-year average in the latest Illinois schools report card.
Academic results data released recently reveals 22 percent of El Sierra Elementary School students are considered on track for the next grade level.
About 25 percent of El Sierra Elementary School students passed annual English language arts assessments in 2017 and three quarters of students failed.
About 19 percent of El Sierra Elementary School students passed annual math assessments in 2017 and 81 percent of students failed.