On Tuesday, April 13th and Wednesday, April 14, 2021, Collinsville High School juniors will take state mandated assessments. ALL OTHER CHS STUDENTS WILL NOT ATTEND SCHOOL ON THOSE DAYS. Freshmen, sophomores and seniors are being given college/career days on April 13 and 14. Tuesday, April 13, 2021 juniors will take the SAT. Wednesday, April 14, […]