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Coronavirus (COVID-19) Updates

D155 recognizes our responsibility to contain the spread and mitigate the impact of coronavirus (COVID-19). We continue to closely monitor the coronavirus (COVID-19) outbreak, and we are following guidance from the Illinois Department of Public Health and the McHenry County Department of Health as we make decisions. We understand it’s a fluid situation and we will provide timely communication to staff, students, parents, and our community as we receive updates.

The safety and well-being of our students and staff remains our top priority. We are working to develop an FAQ and provide you more information about the district’s plan moving forward.

The CDC recommends the following:


  • Stay home if you are sick until at least 24 hours after your fever* (temperature of 100 degrees Fahrenheit or 37.8 degrees Celsius or higher) is gone. 

  • Temperature should be measured without the use of fever-reducing medicines (medicines that contain ibuprofen or acetaminophen).

As a parent or guardian, you ultimately make the decision to keep your child home. If you choose not to send your child to school, please call the attendance line to have your child’s absence recorded as excused. 

D155 Coronavirus (COVID-19) Updates

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This Week on #WorkforceWednesday: Grow Your Passion Into a Business with Chelsie Tamms

Chelsie Tamms graduated from Bradley University and in the same year launched her own business, Lettering Works. Tamms was able to harness her passion for graphic design into a company that specializes in custom lettering and uniquely designed products. Her work can be found all across Chicago, most notably in the Field Museum.

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Cary-Grove Student’s Experiment to be Performed on the ISS

As of 9:59 a.m. on Saturday, November 2, Cary-Grove High School sophomore, Elizabeth “Lizzy” Fournier’s winning experiment was launched into space. After winning the Higher Orbits: Go for Launch! national competition, Fournier’s experiment, which she developed with four other students, is now being tested by astronauts on the International Space Station. 

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Our School by the Numbers


Participate in Extracurriculars


Graduation Rate


Continue their education


National Certification - Student Services


in Scholarships


Hours of Volunteer Service


Enrolled in Career Technical Education


Student to Teacher Ratio


Teachers with Master's Degree or Higher

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