Voices & Stories

  Joel Tolman           July 17, 2025

Wearing bright yellow safety vests, Aurelio, Claire, and Adriana lead their classmates across the narrow bridge that connects Common Ground High School's campus to the rest of the West Rock neighborhood. Hugging the guardrail, they are equipped with the tools they've assembled for the day's work: chalk, garbage pickers and bags, and homemade traffic signs sporting messages like "...

            April 15, 2025

by Larry Dome, Evan Green, Shannon Raider Ginsberg, Sarah Tracy-Wanck, and Joel Tolman This blog post was originally written as part of a potential book project on urban farming and STEM learning, but never published. In 2024, it was brought back to life and published at teachcity.org with support from a USDA NIFA grant. Explore the full toolkit on urban farming and math learning here....

  Joel Tolman           November 3, 2024

Teaching Our Cities -- a project of Common Ground High School, Urban Farm & Environmental Education Center -- is seeking applications from high schools and nonprofit environment organizations interested in joining in a year-long collaborative effort.  The goal: To develop, test, improve and share resources and tools that will help young people across New England (and beyond) build...

  Joel Tolman           September 28, 2024

Opening Photo: Isonnette, Glow, Joel, Jessica, and Aiden wade out to remove cattails that are out-competing other wetland species. This past Friday, two dozen Common Ground students showed up after school to care for the educational wetland on our campus. Four teachers were on hand to help, but Isonnette O’Brien – who last year as a 10th grader founded our Wetland Crew – was the natural...

  Robyn Stewart   |   Joel Tolman           May 30, 2022

What if urban public schools could mobilize their cities and schoolyards as classrooms – helping city students connect to their urban environments, master high academic standards, and grow into environmental stewards? Teaching our Cities and Schoolyards was a two-year project that aimed to do just that, with support from the EPA’s Environmental Education Grant Program. Two Common Ground...

  Joel Tolman           June 14, 2019

Teaching Our Cities -- a network of urban public high schools with a shared focus on the environment and social justice -- is welcoming applications from teams of teachers, students, and others to join in a curriculum design institute, taking place August 5 to 7 at Common Ground High School in New Haven, Connecticut.  We are seeking: Teams of students, teachers, and potentially...