• Event Details
    Feb
    17
    No School - Presidents' Day
    8:00a - 3:30p
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  • Event Details
    Feb
    20
    Board of Education Meeting
    7:00p - 9:00p
    959 W Dundee Rd, Wheeling, IL 60090, USA
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  • Event Details
    Mar
    13
    Family Bingo Night @ Twain
    5:00p - 6:30p
    Mark Twain Elementary School, 515 E Merle Ln, Wheeling, IL 60090, USA
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  • Event Details
    Mar
    20
    Board of Education Meeting
    7:00p - 9:00p
    959 W Dundee Rd, Wheeling, IL 60090, USA
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  • Event Details
    Mar
    24
    No School - Spring Break
    All Day
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  • Event Details
    Mar
    31
    Classes Resume
    All Day
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  • Event Details
    Mar
    31
    Preschool Non-Attendance Day
    All Day
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  • Event Details
    Apr
    01
    No School - Election Day
    8:00a - 3:30p
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  • Event Details
    Apr
    18
    No School - Good Friday
    8:00a - 3:30p
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  • Event Details
    Apr
    24
    Board of Education Meeting
    7:00p - 9:00p
    959 W Dundee Rd, Wheeling, IL 60090, USA
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  • Event Details
    Apr
    28
    Preschool Non-Attendance Day
    All Day
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  • Event Details
    May
    15
    Board of Education Meeting
    7:00p - 9:00p
    959 W Dundee Rd, Wheeling, IL 60090, USA
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  • Event Details
    May
    26
    No School - Memorial Day
    8:00a - 3:30p
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  • Event Details
    May
    30
    School Improvement Day--AM Classes Only, no pre-K
    All Day
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  • Event Details
    Jun
    10
    * First Possible Last Day of Classes
    All Day
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25-26 Screening
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Get a virtual tour of our health center!
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Stay Connected!
418
Twain Eagles
74
Teachers, support staff and administrators work each day to empower every student, every day.
17.7
Average class size
20
The many languages spoken in our students' homes reflect our diverse community.

News and Happenings View All News >

Feb 13, 2025
Cooper seventh grader wins District 21 Spelling Bee
  It took an E-L-E-C-T-R-I-F-Y-I-N-G 24 rounds of competition before a seventh grader from Cooper Middle School emerged as the victor of the District 21 Spelling Bee, which was held Feb. 5 in the Community Service Center and Administrative Office.…
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Feb 11, 2025
CCSD21 schools to transition to e-learning day on Wednesday, Feb. 12
Dear CCSD21 community, In light of the latest forecasts predicting severe winter weather leading to potentially hazardous travel conditions from late morning through the evening on Wednesday, all CCSD21 schools will transition to an e-learning day tomorrow, Wednesday, February 12.…
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Feb 6, 2025
Tarkington fifth grader named 2025 Wheeling Citizen of the Year
  It’s safe to say that Maya S. has accomplished more in her 10 years on the planet than many people can claim in one lifetime. Since she was five years old, the now fifth grader at Tarkington Elementary School…
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Feb 3, 2025
Kindergarten and New Student Registration Now Available!
Community Consolidated School District 21 is excited to announce that registration for kindergarten and new students for the 2025-2026 school year is now open! If your child will be 5 years old on or before September 1, 2025, they are…
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Jan 28, 2025
Cooper eighth grader makes ILMEA’s first-ever Junior High All-State Chorus
  For as long as Claire C. can remember, her house has been a beacon for the fine arts. “My parents are both my vocal teachers, and they’ve been opera singers since before I was born,” said the eighth grader…
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Jan 24, 2025
A Message from the Superintendent: Supporting Our Families Amid New Immigration Enforcement Procedures
Dear CCSD21 families, At District 21, we are deeply committed to creating a safe, welcoming, and supportive environment for all our students and families.  This week, we received several questions about recent changes in immigration enforcement and their potential impact…
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Jan 22, 2025
Meet our 2024-2025 student board representatives!
Community Consolidated School District 21 is proud to announce our three eighth-grade student board representatives for the 2024-2025 school year. These outstanding students were selected for their exceptional leadership, commitment to their schools, and passion for making a positive impact…
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Jan 20, 2025
District 21 Open and In Person on Jan. 21
January 20, 2025 Dear CCSD 21 Parents and Guardians, District 21 has been closely monitoring the forecasted cold temperatures for Tuesday morning.  Current forecasts do not meet our area’s criteria for implementing a cold weather emergency day which is a…
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Jan 16, 2025
CCSD21 approves bids to complete renovation work at Gill Administration Building
The Community Consolidated School District 21 Board of Education on Jan. 16 formally approved two bids totaling $1,511,773 to complete renovations of the remaining unused portion of the Gill Administration Building, which would convert it into storage space.   Approximately $1,175,900…
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Jan 10, 2025
The January 2025 Family Newsletter is now available!
The latest edition of The 21 Ledger, our family and community newsletter, is now available! Check your email, head to our Facebook, or scroll below to read the full version. Let’s stay connected!
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Jan 9, 2025
A message from Dr. Connolly: PowerSchool Cyberattack
Dear CCSD21 parents and staff members: We want to inform you about a recent data breach involving our third-party database platform we use for student records, PowerSchool. While we understand this news may be concerning, we are pleased to report that…
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Jan 9, 2025
CCSD21 maximizes winter break to improve schools, enhance learning environments
  While classrooms sat quiet and hallways empty during winter break, Community Consolidated School District 21 was anything but idle. Teams of workers mobilized across the district to tackle vital upgrades and improvements aimed at enhancing school facilities and creating…
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My Why View All >

Feb 6, 2025
My Why - Michelle Turek, Art Teacher at Field
Michelle Turek has always loved art. She is a creative soul who immersed herself into artistic endeavor's as a child in an early pursuit of an art career. Her parents, however, wanted her to pursue a different path – a…
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Dec 10, 2024
My Why - Alli Tower, Technology Support Specialist
Common thinking about technology positions is that it requires a computer science degree. CCSD21 technology support specialist Alli Tower busts this myth. With her calm demeanor and excellent customer service support, she possesses the perfect combination of qualities to assist…
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Nov 6, 2024
My Why - Dhurata Devija, Field 1st Grade Teacher
Born and raised in Albania, Dhurata Devija dreamed of coming to America to work as a teacher. Surrounded by a family of educators, she was inspired to make a difference in students’ lives, like her mother, who was an elementary…
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Oct 23, 2024
My Why - Janet Acosta, Frost Secretary
As a third grader at Whitman Elementary School in the late ‘90’s, Janet Acosta struggled with math, English and other subjects. With the guidance and patience of teacher Clara Riley, Acosta was able to progress with the other classmates. “Ms.…
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Oct 21, 2024
My Why - Ariadna Navarro, Special Education Teacher
As a young immigrant from Mexico, Ariadna Navarro was a quiet child. She was in first grade and didn’t understand English when her family moved to the States. It was only when a teacher who took an interest in her…
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Apr 15, 2024
My Why - Alvarado Brothers, Custodians for CCSD21
There is a famous quote about leadership that goes something like this: Where one goes, others will follow. This couldn’t be more accurate for the Alvarado brothers, all of whom work at CCSD21. Born in Mexico, four Alvarado brothers (and…
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Apr 4, 2024
My Why - Abigail Lopez, Teacher's Assistant
Sometimes fate has a way of guiding you towards the next steps of your life. After being employed in a variety of jobs, including supporting autistic children at Clearbrook home-based services, working at Starbucks, and teaching kids how to swim,…
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Feb 20, 2024
My Why - Kasia Gold, LMC Assistant
It’s so inspiring when you hear that someone has found their purpose. They radiate light. They are happy. They are energetic. They connect with others. They contribute to a greater community. Kasia Gold, library and media center assistant at Field…
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Feb 14, 2024
My Why - Maria Elena Martinez, Teacher's Assistant
Maria Elena Martinez frequently gets mistaken for a student. “It’s probably because I’m small in stature and have youthful energy,” Martinez quips. But this teacher’s assistant at Twain Elementary School has over 30  years of teaching experience both in the…
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Feb 13, 2024
My Why - Dennis Depcik, CCSD21 Parent
If you haven’t had the opportunity to meet Buffalo Grove resident Dennis Depcik yet, you’re missing out on knowing a local renaissance man – a cultured, compassionate and open-minded person who has worn many hats during his long, rich life.…
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Feb 12, 2024
My Why - Josue Velazquez, P.E. Teacher
While Josue Velazquez’s main role as a physical education teacher at Twain Elementary School is to teach the students how to be fit and keep active, he’s much more than that. If you look up the word “mentor” in the…
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Jan 30, 2024
My Why - Donna McDonagh, LMC Assistant
Donna McDonagh “makes this place what it is,” says Amy McCall, literacy equity teacher at London Middle School, as she’s heading out of the library and media center for the day. “She makes it all look easy and is incredibly…
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Rising Stars View All >

Feb 4, 2025
Meet Antonio C
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Feb 4, 2025
Meet Oswaldo S-L
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Jan 13, 2025
Meet Maritza J
 
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Nov 12, 2024
Meet Naia R
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Nov 12, 2024
Meet Logan M
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Nov 12, 2024
Meet Isa AE
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Nov 12, 2024
Meet Amelio S.
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Oct 23, 2024
Meet Mateo G-L.
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Mar 12, 2024
Meet - Angie H.
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Mar 12, 2024
Meet - Elesvan R.
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Dec 14, 2023
Meet - Keely H.
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Dec 14, 2023
Meet - Isaiah D.
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Meet our Alumni View All >

Nov 11, 2024
Dr. Craig Winkelman - '87
As the superintendent of Barrington School District 220, Dr. Craig Winkelman’s most important objective is to be student-centered in the decisions made for the district, most importantly giving students interesting and unique experiences inside and outside the classroom. One of…
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Oct 9, 2024
Chris Pippin Northwick - '79
One of CCSD21’s alumna, Chris Pippin Northwick, has a simple life philosophy: make connections with others. She believes that it has a direct correlation to personal success and creates emotionally, well-balanced individuals. And she should know. As the Co-Executive Director…
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Sep 30, 2024
Lynda (Steckling) Collins - ‘74
Alumna Lynda (Steckling) Collins sees her life as a series of building blocks. Learning a new skill and then securing a job with exactly that skill set required. Living internationally, and then securing a job that depends on cultural diversity.…
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Aug 20, 2024
Jim Ray - '77
Contributed by Thomas Parker, Communications Intern   From a young age, Jim Ray, an alumnus of District 21, learned the valuable lesson of taking the chance to try something new. This was one of many lessons he learned during his…
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Aug 16, 2024
Gillian Sherman - '11
Contributed by Comms Intern, Thomas Parker   For as long as she can remember, Gillian Sherman has dreamed of being a teacher. Her time in District 21, attending Longfellow Elementary School and Cooper Middle School, taught her a lot and…
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Aug 6, 2024
Glenn Meier - '68
Glenn Meier ‘68 Contributed by Thomas Parker, Communications Intern   From being a part of the very first class at Holmes Middle School in 1966, to his current membership with the Rotary Club of Buffalo Grove, Glenn Meier has always…
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Jul 29, 2024
Andrew Sanchez - '99
Contributed by Thomas Parker, Communications Intern  Andrew Manuel Sanchez, a native of the northwest suburbs, has always felt connected to the community. During his time within District 21, Sanchez attended Twain Elementary School starting in second grade before moving on…
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Jul 16, 2024
Maya Belorusskiy  - ‘20
Maya Belorusskiy has not always been the confident and outgoing individual she is today. She described herself as shy and anxious when looking back on her days at Longfellow Elementary School and Cooper Middle School. Belorusskiy  credits her favorite teachers,…
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Apr 10, 2024
Allyson Bremer - '98
Allyson (“Ally”) Bremer didn’t have the best time in middle school. “I was really unhappy and never pictured an opening for myself,” said Bremer. That is, until, London Middle School teacher Miss Brand (now Mrs. Thomas) came into the picture.…
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Jan 9, 2024
Matt Pomilia - '98
  Matt Pomilia is earning his second master’s degree. This comes after earning two other degrees from other higher education institutions. Education is important to Pomilia. “It’s the process of self discovery,” says Pomilia. “It’s a way to accentuate yourself…
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Oct 30, 2023
Maggie Khayyata - '20
Maggie Khayyata “Lights Up” (a song from Harry Styles' Fine Line album)  when talking about being able to see her favorite artist in concert. Besides her love for Harry there is so much more to know about her. Maggie attended…
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Sep 27, 2023
Joseph Eckert - '93
  Joseph Eckert is one of four physical education teachers at Cooper Middle School and believes middle school P.E. is one of the most important classes students take. “Students learn social, cognitive and physical skills when they are doing athletic…
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