WILLOWBROOK ELEM SCHOOL (PK - 5)
NORTHBROOK/GLENVIEW SD 30
Current Principal
Mrs. Kathryn Compagno
Current District Superintendent
Dr. Emily Tammaru
Address
2500 HAPPY HOLLOW RD
GLENVIEW IL 60026
(847) 400-8803
Proficiency
The federal Every Student Succeeds Act (ESSA) requires states to assess their learning standards for English/Language Arts (ELA), Math, and Science. Each state may also have a general assessment for the majority of its students, and an alternate assessment for the one percent of students with the most significant cognitive disabilities. States have the option of calculating and reporting proficiency as one way to report on student performance. Learn More
For more information about assessments, see ISBE’s Assessment webpage.