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Crystal Lake South High School, 1200 S, McHenry Ave, Crystal Lake, IL 60014, USA
With the exception of driver's education courses, all summer school courses will be
held at Crystal Lake South High School located at 1200 S. McHenry Ave, Crystal Lake,
IL 60014. The main office number is (815) 455-3860. Driver's education courses meet
at the student's home school.
Daily Class Time Schedule
Period 1 . . . . . . 7:30 - 8:20 a.m.
Period 2 . . . . . . 8:25 - 9:20 a.m.
Period 3 . . . . . . 9:25 - 10:20 a.m.
Period 4 . . . . . . 10:25 - 11:20 a.m.
Period 5 . . . . . . 11:25 a.m. - 12:20 p.m.
held at Crystal Lake South High School located at 1200 S. McHenry Ave, Crystal Lake,
IL 60014. The main office number is (815) 455-3860. Driver's education courses meet
at the student's home school.
Daily Class Time Schedule
Period 1 . . . . . . 7:30 - 8:20 a.m.
Period 2 . . . . . . 8:25 - 9:20 a.m.
Period 3 . . . . . . 9:25 - 10:20 a.m.
Period 4 . . . . . . 10:25 - 11:20 a.m.
Period 5 . . . . . . 11:25 a.m. - 12:20 p.m.
all day
all day
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Crystal Lake South High School, 1200 S, McHenry Ave, Crystal Lake, IL 60014, USA
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D155 Center for Education, One South Virginia Road, Crystal Lake, IL 60014
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Crystal Lake Central High School, 45 W Franklin Ave, Crystal Lake, IL 60014, USA
Recent News
![Summer Construction Work Begins at D155 Schools]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1560180281/d155org/usuy0m2x1bduiamrbkyz/2019Construction.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1560180281/d155org/usuy0m2x1bduiamrbkyz/2019Construction.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1560180281/d155org/usuy0m2x1bduiamrbkyz/2019Construction.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1560180281/d155org/usuy0m2x1bduiamrbkyz/2019Construction.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1560180281/d155org/usuy0m2x1bduiamrbkyz/2019Construction.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1560180281/d155org/usuy0m2x1bduiamrbkyz/2019Construction.jpg","width":2200}])
D155 summer projects are underway at all four high schools as part of the 2019 Capital Improvements Project. The Board of Education approved $14,552,000 in capital projects, including kitchen classroom remodels, tennis courts replacement, and air conditioning.
![logo]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1541094009/d155org/da95jrv1w7wf7di8hjpl/D155-Logo-BHFX-vector.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1541094009/d155org/da95jrv1w7wf7di8hjpl/D155-Logo-BHFX-vector.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1541094009/d155org/da95jrv1w7wf7di8hjpl/D155-Logo-BHFX-vector.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1541094009/d155org/da95jrv1w7wf7di8hjpl/D155-Logo-BHFX-vector.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1541094009/d155org/da95jrv1w7wf7di8hjpl/D155-Logo-BHFX-vector.png","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1541094009/d155org/da95jrv1w7wf7di8hjpl/D155-Logo-BHFX-vector.png","width":1755}]){kind=logo}
District 155 is pleased to announce the approval of a new four-year agreement with its support staff union, CHESS.
![D155 High Schools Earn Spots on List Of Illinois’ Best Public High Schools]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1551812015/d155org/rkxcoi0dimtwkkqbnr3x/CG_Graduation.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1551812015/d155org/rkxcoi0dimtwkkqbnr3x/CG_Graduation.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1551812015/d155org/rkxcoi0dimtwkkqbnr3x/CG_Graduation.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1551812015/d155org/rkxcoi0dimtwkkqbnr3x/CG_Graduation.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1551812015/d155org/rkxcoi0dimtwkkqbnr3x/CG_Graduation.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1551812015/d155org/rkxcoi0dimtwkkqbnr3x/CG_Graduation.jpg","width":2200}])
All District 155 high schools earned a spot in the top 100 of Illinois’s Best Public High Schools for 2019. The annual list conducted by U.S. News and World Report is determined based on six factors.
![D155 Occupational Therapist Nationally Recognized]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1554816595/d155org/m0ulrudffortbbdnqba6/aotastage3.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1554816595/d155org/m0ulrudffortbbdnqba6/aotastage3.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1554816595/d155org/m0ulrudffortbbdnqba6/aotastage3.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1554816595/d155org/m0ulrudffortbbdnqba6/aotastage3.jpg","width":984}])
The American Occupational Therapy Association (AOTA) selected Michelle Ponsolle-Mays to receive the Jeannette Bair Writer’s Award at its national conference. Mays co-authored the article, “Enriching kids’ lives: Addressing the effects of poverty on the health and well-being of school-aged children and their families.”
D155 By the Numbers
95%
Graduation Rate
21:1
Student to Teacher Ratio
7
Dual Credit Offerings
90%
of Graduates from the Class of 2018 are Continuing their Education
$11.9 million
Earned in scholarships by the Class of 2018
86%
Teachers with Master's Degree or Higher
227
Courses Offered
200+
Sports and Extracurricular Activities Offered
1:1
Chromebook to Student Ratio