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GreatSchools Rating

Crystal Lake South High School

Public | 9-12 | 1888 students

 
 
Last modified
Community Rating

4 stars

Community Rating by Year
2013:
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2012:
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2011:
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2010:
Based on 1 rating

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Parent involvement

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13 reviews of this school


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Posted July 12, 2010

My child just moved to this school after our fourth move, i was so worried that maybe this time she might just give up on trying to make friends, or having good grades, but the students there wanted to make her feel like she had come there with them from middle school, she has so many friends and is in many after school activities, and i high honor role student as well!
—Submitted by a parent


Posted October 4, 2009

I love how the school administration keeps the children and community involved in all aspect of learning and community. This is a great school. Crystal Lake South is a five star school
—Submitted by a parent


Posted June 10, 2009

I can honestly say that South is one of the best high schools in the area. My oldest just graduated and will be going to ISU. The staff and teachers express an honest care and concern for the students. I also have a son who completed his freshman year. I am sad to say that we are leaving the area. Due to the economy, we are not able to continue living in this area. However, if we are able to, we will be returning in order to continue the education of my sons at South.
—Submitted by a parent


Posted May 25, 2009

South is a really good school, the teachers care about you, and you can't help but be friends with them. South really tries to prepare you for the future ahead of you. It's not fun unless you're in a sport or a club- but there is so much to do. We have a great football team! This school has so much to offer and great AP and Honors classes. P.S It's even better then Prairie Ride and Central! CLS is a great school!
—Submitted by a student


Posted January 15, 2009

CLS is a great school with a very young and energetic faculty. It really seems to motive the kids. There is a termendous amount of participation in the school activities from athletics and clubs to spectators at school events. A fantastic experience for your kids.
—Submitted by a parent


Posted January 15, 2009

We have enjoyed sending through two boys through CLS and both have thrived in the college environment. We beleive the Principal leadership and freedom the teachers receive in developing cirriculum make CLS a unique place.
—Submitted by a parent


Posted April 13, 2008

Choose Crystal Lake SOUTH! We have great teachers, and staff. We are a school filled with SPIRIT, and the place is placed until at least 7 every night with all of the activities.
—Submitted by a parent


Posted March 27, 2008

I moved from Chicago last Summer and I could see a great difference . I am so happy that my son attend Crystal Lake South High School. And I think he is too. Thanks to all the teachers and staff at Crystal Lake South High School.
—Submitted by a parent


Posted December 19, 2007

My daughter graduated from South in '06 and is now a Marine. My son is a senior who wll be attending ISU to study to be a History Teacher and my youngest is a Sophomore. My sophomore has require special services because of her disability and I could not ask for a better place for her to be. Accommodating staff, supportive administration and a varied curriculum to fit her needs. On the other hand, my son is in 3 AP classes and has lettered in 3 sports and I feel is very well prepared for college. Maybe not for life, but for college. I have been extremely happy with the district and this school in particular.
—Submitted by a parent


Posted June 6, 2007

Crystal Lake South is a diverse school academically. The normal classes are okay (as always quality of teachers varies). There are a decent number of AP classes and a number of good teachers for them. Without the AP program (which, as of my graduation in 1999, had a small portion of students), the school is at best average. FYI, I was a national merit scholar and later graduated college Phi Beta Kappa and have acquired a master's degree in psychology.
—Submitted by Michael Goode, a former student


Posted September 22, 2006

At Crystal Lake South My child received the best education have yet to see a school give. There is so much potential in students that is sometime wasted or not found due to the teachers lack of caring and compassion toward the kids, but not at Crystal Lake South High School. There are and unimaginable amount of extracurricular programs a student can join and all of them backed by the school well. My daughter was in the Music and Theatre program and enjoyed every minute of it. The Music program is very well organized and loved and the Theatre program does very well also. The parents of South students love to involve themselves in every aspect of the learning their child goes through. All in all South was a great choice for my child and I hope you consider it.
—Submitted by a student


Posted July 6, 2005

My son just graduated from Crystal Lake South. My husband and I were very pleased with the faculty and administration at the HS. Our son played sports and responded to the motivation from the coaches. We just moved here a year ago and were concerned about how the children would adjust. Crystal Lake South made all of the children feel welcome and helped them get involved right away. I highly recommend the school and the area.
—Submitted by a parent


Posted August 10, 2003

This school ill-prepared me for college and the real world. The school does not emphasize social and emotional development, and diversity is frowned upon.
—Submitted by a former student


Community ratings and reviews do not represent the views of GreatSchools nor does GreatSchools check their accuracy or verify the reviewers' identities. Use your discretion when evaluating these reviews.

About these ratings

The Community Rating is the school’s average rating from its community members (e.g., parents, students, and school staff). The highest possible rating is five stars; the lowest is one star.

The test results by subgroup show how the designated group of students is performing in comparison to the general population.

Grade level

Math

The state average for Math was 52% in 2012.

486 students were tested at this school in 2012.

2012

 
 
69%

2011

 
 
66%

2010

 
 
67%

2009

 
 
61%
Reading

The state average for Reading was 51% in 2012.

487 students were tested at this school in 2012.

2012

 
 
61%

2011

 
 
59%

2010

 
 
59%

2009

 
 
67%
Science

The state average for Science was 52% in 2012.

487 students were tested at this school in 2012.

2012

 
 
71%

2011

 
 
69%

2010

 
 
70%

2009

 
 
69%
Scale: % meeting or exceeding standards

About the tests


In 2011-2012 Illinois used the Prairie State Achievement Examination (PSAE) to test students in grade 11 in reading, math and science. The PSAE is a standards-based test, which means it measures how well students are mastering specific skills defined for each grade by the state of Illinois. The goal is for all students to score at or above the state standard.

See Illinois' state standards

Source: Illinois State Board of Education

Math

All Students69%
Female70%
Male68%
Blackn/a
Asian73%
Hispanic41%
Multiracial82%
Native Americann/a
Native Hawaiian/Pacific Islandern/a
White72%
Low income50%
Non-low income72%
Students with disabilities (IEP)29%
Students without disabilities75%
English language learnersn/a
Migrantn/a

Reading

All Students61%
Female65%
Male57%
Blackn/a
Asian60%
Hispanic34%
Multiracial59%
Native Americann/a
Native Hawaiian/Pacific Islandern/a
White64%
Low income37%
Non-low income64%
Students with disabilities (IEP)31%
Students without disabilities65%
English language learnersn/a
Migrantn/a

Science

All Students71%
Female69%
Male73%
Blackn/a
Asian67%
Hispanic39%
Multiracial94%
Native Americann/a
Native Hawaiian/Pacific Islandern/a
White74%
Low income51%
Non-low income74%
Students with disabilities (IEP)38%
Students without disabilities76%
English language learnersn/a
Migrantn/a
Scale: % meeting or exceeding standards

About the tests


In 2011-2012 Illinois used the Prairie State Achievement Examination (PSAE) to test students in grade 11 in reading, math and science. The PSAE is a standards-based test, which means it measures how well students are mastering specific skills defined for each grade by the state of Illinois. The goal is for all students to score at or above the state standard.

The different student groups are identified by the Illinois State Board of Education. If there are a small number of students in a particular group in a school, the state doesn't report data for that group.

See Illinois' state standards

Source: Illinois State Board of Education

Breaking down the GreatSchools Rating

GreatSchools Ratings are based on the most recent standardized test results for schools. Use the breakdown ratings below to compare types of students at this school. Learn more »


Student ethnicity

Ethnicity This school State average
White 84% 51%
Hispanic 9% 23%
Asian 3% 4%
Two or more races 2% 3%
Black 1% 18%
American Indian/Alaska Native 0% 0%
Hawaiian Native/Pacific Islander 0% 0%
Source: NCES, 2010-2011

Student-teacher ratio

  This school District averageState average
Students per FTE teacher 18N/A17
Source: NCES, 2008-2009

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1200 S McHenry Ave
Crystal Lake, IL 60014
Phone: (815) 455-3860

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