Illinois Valley Times

In the 2023-24 school year, 33.4% of the students in Lostant Community Unit School District 425 passed the Math portion of the Illinois Assessment of Readiness (IAR), according to the Illinois State Board of Education.

Of the 42 students in Lostant Community Unit School District 425 who took the Math portion of the test, approximately 14 (33.4%) passed.

The percentage of Lostant Community Unit School District 425 students who met or exceeded expectations on the IAR increased by 10.6% compared to the previous school year.

Lostant Community Unit School District 425 roughly covers one school within LaSalle County and has a main office in Lostant.

The Illinois Assessment of Readiness (IAR) measures how well students in grades 3-8 are progressing toward state standards in English language arts and mathematics.

Recent IAR data shows that while Illinois students improved slightly in the test, math performance remains below pre-pandemic levels. In 2024, 28.4% of students met math benchmarks, compared to 31.8% in 2019. However, data also indicates a significant achievement gap based on race and ethnicity. 

The disparities were even more pronounced in math. White students achieved a proficiency rate of 38.7%, while Black students achieved 9.1% and Hispanic students 15.6%. Asian students achieved the highest proficiency rates in both subjects, hitting 68.2% in ELA and 61.4% in math.

School	District	Students who met standards (%)	Students who exceed standards (%)
Lostant Elementary School	Lostant Community Unit School District 425	31%	2.4%