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Welcome To
John Hay High School
News & Events
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What's Happening at CSSM
Dive into the latest stories, announcements, and events shaping our district. Stay connected with how our school is evolving and impacting our community.
News Posts
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![Four smiling young girls with backpacks are in the foreground, with a blurred school building and other students in the background.]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1785931561/clevelandmetroschoolsorg/thcwpa2iogmljszsfkuq/IMG_2658.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1785931561/clevelandmetroschoolsorg/thcwpa2iogmljszsfkuq/IMG_2658.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1785931561/clevelandmetroschoolsorg/thcwpa2iogmljszsfkuq/IMG_2658.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1785931561/clevelandmetroschoolsorg/thcwpa2iogmljszsfkuq/IMG_2658.jpg","width":915}])
![Harvey Rice Educator Earns Prestigious Ohio Teacher of the Year Recognition]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1784298374/clevelandmetroschoolsorg/nzuoyubjeassnlbgowru/HarveyRiceEducatorEarnsPrestigiousOhioTeacheroftheYearRecognition.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1784298374/clevelandmetroschoolsorg/nzuoyubjeassnlbgowru/HarveyRiceEducatorEarnsPrestigiousOhioTeacheroftheYearRecognition.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1784298374/clevelandmetroschoolsorg/nzuoyubjeassnlbgowru/HarveyRiceEducatorEarnsPrestigiousOhioTeacheroftheYearRecognition.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1784298374/clevelandmetroschoolsorg/nzuoyubjeassnlbgowru/HarveyRiceEducatorEarnsPrestigiousOhioTeacheroftheYearRecognition.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1784298374/clevelandmetroschoolsorg/nzuoyubjeassnlbgowru/HarveyRiceEducatorEarnsPrestigiousOhioTeacheroftheYearRecognition.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1784298374/clevelandmetroschoolsorg/nzuoyubjeassnlbgowru/HarveyRiceEducatorEarnsPrestigiousOhioTeacheroftheYearRecognition.jpg","width":2160}])
![Community Conversations]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1782310871/clevelandmetroschoolsorg/ldp8rmqxckloc05gt6hi/CommunityConversations2026.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1782310871/clevelandmetroschoolsorg/ldp8rmqxckloc05gt6hi/CommunityConversations2026.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1782310871/clevelandmetroschoolsorg/ldp8rmqxckloc05gt6hi/CommunityConversations2026.png","width":664}])
![Martha Holdening Jennings Fellows]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1780500080/clevelandmetroschoolsorg/gizee0zy6ujb61y73tjr/MarthaHoldenJenningsCMSDFellows_01.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1780500080/clevelandmetroschoolsorg/gizee0zy6ujb61y73tjr/MarthaHoldenJenningsCMSDFellows_01.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1780500080/clevelandmetroschoolsorg/gizee0zy6ujb61y73tjr/MarthaHoldenJenningsCMSDFellows_01.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1780500080/clevelandmetroschoolsorg/gizee0zy6ujb61y73tjr/MarthaHoldenJenningsCMSDFellows_01.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1780500080/clevelandmetroschoolsorg/gizee0zy6ujb61y73tjr/MarthaHoldenJenningsCMSDFellows_01.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1780500080/clevelandmetroschoolsorg/gizee0zy6ujb61y73tjr/MarthaHoldenJenningsCMSDFellows_01.jpg","width":2200}])
![A woman in a grey sweatsuit poses by blue lockers in the foreground, while another woman in a denim jacket with sparkly fringe takes her photo in a school hallway in the background.]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1780335671/clevelandmetroschoolsorg/n5kfacam5bw7jsjngedx/Collinwood-2.jpg","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1780335671/clevelandmetroschoolsorg/n5kfacam5bw7jsjngedx/Collinwood-2.jpg","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1780335671/clevelandmetroschoolsorg/n5kfacam5bw7jsjngedx/Collinwood-2.jpg","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1780335671/clevelandmetroschoolsorg/n5kfacam5bw7jsjngedx/Collinwood-2.jpg","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_5/v1780335671/clevelandmetroschoolsorg/n5kfacam5bw7jsjngedx/Collinwood-2.jpg","width":1600},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_6/v1780335671/clevelandmetroschoolsorg/n5kfacam5bw7jsjngedx/Collinwood-2.jpg","width":2200}])
![2026 Best Communities of Music Education]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1779806422/clevelandmetroschoolsorg/luyue6u0t4z1juonl6jo/Screenshot2026-05-26at103637AM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1779806422/clevelandmetroschoolsorg/luyue6u0t4z1juonl6jo/Screenshot2026-05-26at103637AM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1779806422/clevelandmetroschoolsorg/luyue6u0t4z1juonl6jo/Screenshot2026-05-26at103637AM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_4/v1779806422/clevelandmetroschoolsorg/luyue6u0t4z1juonl6jo/Screenshot2026-05-26at103637AM.png","width":1200},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1779806422/clevelandmetroschoolsorg/luyue6u0t4z1juonl6jo/Screenshot2026-05-26at103637AM.png","width":1252}])
![Valedictorians and Salutatorians]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1779304481/clevelandmetroschoolsorg/alxcqaawiccfszjjjlhb/Screenshot2026-05-20at30256PM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1779304481/clevelandmetroschoolsorg/alxcqaawiccfszjjjlhb/Screenshot2026-05-20at30256PM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1779304481/clevelandmetroschoolsorg/alxcqaawiccfszjjjlhb/Screenshot2026-05-20at30256PM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1779304481/clevelandmetroschoolsorg/alxcqaawiccfszjjjlhb/Screenshot2026-05-20at30256PM.png","width":1084}])
![Students appreciate their teachers]([{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_1/v1777989256/clevelandmetroschoolsorg/haiwwwazwhnxlh74xy6y/Screenshot2026-05-05at95109AM.png","width":256},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_2/v1777989256/clevelandmetroschoolsorg/haiwwwazwhnxlh74xy6y/Screenshot2026-05-05at95109AM.png","width":512},{"url":"https://resources.finalsite.net/images/f_auto,q_auto,t_image_size_3/v1777989256/clevelandmetroschoolsorg/haiwwwazwhnxlh74xy6y/Screenshot2026-05-05at95109AM.png","width":800},{"url":"https://resources.finalsite.net/images/f_auto,q_auto/v1777989256/clevelandmetroschoolsorg/haiwwwazwhnxlh74xy6y/Screenshot2026-05-05at95109AM.png","width":980}])
Calendar Events
Celebrating
Our Achievements
Explore CMSD’s top accomplishments and key statistics, showcasing our dedication to excellence and community success.
Image Section
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Image
By The Numbers
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4%
Overall Proficiency Growth over year across all subjects
6.2%
Math overall increase from last year
1.3%
ELA overall increase from last year
12.3%
Increase over last year in Algebra 1
75.3%
4-year graduation rate - 2023 cohort
17.8%
of the 2023 graduation cohort took at least 1 AP course
Feeds Section
Connecting
with our community
Explore the latest updates and vibrant moments from CMSD. See how we’re actively engaging with scholars, families, and local partners.