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Welcome to Cos Cob School
OUR MISSION
Cos Cob School is a collaborative community of learners dedicated to academic excellence, personal integrity, and interpersonal responsibility.
GPS Norms:
- Be Here
- Be Safe
- Be Honest
- Care for Self and Others
- Let Go and Move On
Summer reading isn't just for summer! Go to Cos Cob School's Summer Reading page for suggestions and recommendations!
By the Numbers
ideas
In 2016, CCS opened a state-of-the art maker space in the media center. It was the first one in the district!
359
359 students call CCS home.
5
1:1
Every Cos Cob Student receives an iPad.
School News
![Regeneron Science Talent Search 2025]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1736439642/greenwich/w1ug62jidr0z9sa5cgs1/RegeneronGHS.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1736439642/greenwich/w1ug62jidr0z9sa5cgs1/RegeneronGHS.jpg","width":450}])
Society for Science announced that GHS senior Ashley Malkin was included in the top 300 scholars in the Regeneron Science Talent Search 2025, the nation’s oldest and most prestigious science and math competition for high school seniors.
![District Digest]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1736437186/greenwich/lz5hteioiplc502qhfwr/DD010925.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1736437186/greenwich/lz5hteioiplc502qhfwr/DD010925.jpg","width":450}])
Volume 6 Issue 9 of Greenwich Public Schools' flagship newsletter, GPS District Digest, was released today. The current issue is jam-packed with great stuff from all over town.
![September 9, 2024 Together We Can e-newsletter]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1736342535/greenwich/elho5utxrqdy47wkf0pc/010625TWC.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1736342535/greenwich/elho5utxrqdy47wkf0pc/010625TWC.jpg","width":450}])
The latest issue of Together We Can, the official newsletter of the Office of Special Education and Student Supports has been released today.
![Difference Maker]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1730728373/greenwich/zco0x3xdhhwx5g5lzhuz/DifferenceMakerNews.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1730728373/greenwich/zco0x3xdhhwx5g5lzhuz/DifferenceMakerNews.jpg","width":450}])
Superintendent Dr. Toni Jones announced today that 54 GPS employees have been named GPS’s “Difference Maker” award recipients for the month of December as staff members who have made an overwhelming impact on the lives of others inside and outside of our schools.
![District Digest]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1734619161/greenwich/lrriifjr2pxvit5otg9o/DD121924.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1734619161/greenwich/lrriifjr2pxvit5otg9o/DD121924.jpg","width":450}])
Volume 6 Issue 8 of Greenwich Public Schools' flagship newsletter, GPS District Digest, was released today. The current issue is jam-packed with great stuff from all over town.
![September 9, 2024 Together We Can e-newsletter]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1733837101/greenwich/mipsbwmwxf39ewxqjvnc/120924TWC.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1733837101/greenwich/mipsbwmwxf39ewxqjvnc/120924TWC.jpg","width":450}])
The latest issue of Together We Can, the official newsletter of the Office of Special Education and Student Supports has been released today.