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Library, Prairie Ridge High School, 6000 Dvorak Drive, Crystal Lake, IL 60012
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CG Library/Media Center
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Board Room, District 155 Center for Education, 1 S Virginia Road, Crystal Lake, IL 60014
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CG Auditorium
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Upper Gym
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CG Library/Media Center
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Lower Gym
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Library, Crystal Lake Central High School, 45 West Franklin Avenue, Crystal Lake, IL 60014
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CG Library/Media Center
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Recent News
![CG, CLS Students Take Virtual Businesses to VEI Leadership Conference and Trade Show]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1701271663/d155org/lj6da66hev7ga8vsvxxg/CGVEIthumbnail.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1701271663/d155org/lj6da66hev7ga8vsvxxg/CGVEIthumbnail.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1701271663/d155org/lj6da66hev7ga8vsvxxg/CGVEIthumbnail.png","width":800}])
Virtual Enterprise classes from Crystal Lake South and Cary-Grove traveled to Middle Tennessee State University for the two-day VEI Southern Region Student Leadership Conference & Trade Show on November 16.
![CG Special Education Teacher Named Teacher of the Month]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1700235009/d155org/hg2kyw3ncnrwnq1dannf/Arrigonithumbnail.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1700235009/d155org/hg2kyw3ncnrwnq1dannf/Arrigonithumbnail.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1700235009/d155org/hg2kyw3ncnrwnq1dannf/Arrigonithumbnail.png","width":800}])
Cary-Grove special education teacher Michael Arrigoni was recently named Star 105.5’s teacher of the month.
![D155 Students Receive Academic Honors from College Board National Recognition Programs]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1699477082/d155org/nzbd2raudbisu9hypadf/collegeboardthumbnail.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1699477082/d155org/nzbd2raudbisu9hypadf/collegeboardthumbnail.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1699477082/d155org/nzbd2raudbisu9hypadf/collegeboardthumbnail.png","width":800}])
Nine students from District 155 recently earned academic honors from the College Board National Recognition Programs. These programs celebrate students' hard work in high school and showcase their strong academic performance.
![All D155 Schools Rank Among Nation’s Best for Fifth Year]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1695053827/d155org/fekptk3hvumie53rg1ew/bestschoolsthumbnail.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1695053827/d155org/fekptk3hvumie53rg1ew/bestschoolsthumbnail.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1695053827/d155org/fekptk3hvumie53rg1ew/bestschoolsthumbnail.png","width":800}])
U.S. News & World Report named all four D155 high schools in the top 14 percent nationally. The data includes nearly 25,000 public high schools which are ranked based on college readiness, college curriculum breadth, state assessment proficiency and performance, as well as graduation rate.
Our School by the Numbers
88%
Participate in Extracurriculars
96%
Graduation Rate
87%
of the Class of 2021 Students Continuing their Education
RAMP
National Certification - Student Services
$3.0M
in Scholarships earned by the Class of 2021
12,500
Hours of Volunteer Service
12
Dual Credit Courses Offered
21:1
Student to Teacher Ratio
89%
Teachers with Master's Degree or Higher