Alabama
• Harriette W. Gwin Elementary School, Hoover, AL
• Munford Middle School and Munford High School, Munford, AL
• Fayetteville High School, Sylacauga, AL
• Talladega County
Arkansas
• Fayetteville District
California
• Charles Evans Hughes Middle School, Long Beach, CA
• Journey School, Aliso Viejo, CA
• Redding School of the Arts II, Redding, CA
• Prospect Sierra School, El Cerrito, CA
• Oak Park Unified School District
Colorado
• Kinard Core Knowledge Middle School, Ft. Collins, CO
• Douglas County School District
Connecticut
• Barnard Environmental Studies Magnet School, New Haven, CT
• Environmental Sciences Magnet School at Mary Hooker, Hartford, CT
• Common Ground High School, New Haven, CT
Delaware
• St. Andrew’s School, Middletown, DE
District of Columbia
• Mundo Verde Bilingual Public Charter School, Washington, DC
• Washington Yu Ying Public Charter School, Washington, DC
• Woodrow Wilson High School, Washington, DC
Florida
• Driftwood Middle School, Hollywood, FL
• St. Paul Lutheran School, Lakeland, FL
• School District of Palm Beach County
Georgia
• Ford Elementary School, Acworth, GA
• Gwinnett County Public Schools
Indiana
• Guion Creek Middle School, Indianapolis, IN
Iowa
• Starmont Community School, Arlington, IA
• Des Moines Independent Community School District
Kansas
• Bluejacket-Flint Elementary School, Shawnee, KS
Kentucky
• Cane Run Elementary School, Louisville, KY
• Northern Elementary School, Georgetown, KY
• Locust Trace AgriScience Farm, Lexington, KY
Maryland
• Cedar Grove Elementary School, Germantown, MD
• Summit Hall Elementary School, Gaithersburg, MD
• Montgomery County Public Schools
Massachusetts
• Manchester Essex Regional Middle High School, Manchester-by-the-Sea, MA
• Quincy High School, Quincy, MA
• Berkshire School, Sheffield, MA
• Acton Public Schools and Acton-Boxborough Regional School District
Minnesota
• Jeffers Pond Elementary School, Prior Lake, MN
• Heritage E-STEM Middle School, West St. Paul, MN
• School of Environmental Studies, Apple Valley, MN
• Prior Lake-Savage Area Schools
Mississippi
• Watkins Elementary School, Jackson, MS
Nebraska
• King Science and Technology Magnet Center, Omaha, NE
New Hampshire
• Phillips Exeter Academy, Exeter, NH
New Jersey
• Bedwell Elementary School, Bernardsville, NJ
• Summerfield Elementary School, Neptune, NJ
New York
• Crompond School, Yorktown Heights, NY
• PS 057 Hubert H. Humphrey, Staten Island, NY
• Rye Country Day School, Rye, NY
Ohio
• Kenston High School, Chagrin Falls, OH
Pennsylvania
• Albert M. Greenfield Elementary School, Philadelphia, PA
• Broughal Community Middle School, Bethlehem, PA
• Nazareth Area Middle School, Nazareth, PA
• Westtown School, West Chester, PA
• Lower Merion School District
Rhode Island
• The Compass School, Kingston, RI
• Providence Career and Technical Academy, Providence, RI
Tennessee
• Ivy Academy, Soddy-Daisy, TN
• Lipscomb Academy Elementary School, Nashville, TN
Vermont
• Reading Elementary School, Reading, VT
• St. Albans City School, St. Albans, VT
• Shelburne Community School, Shelburne, VT
Virginia
• Stony Point Elementary School, Keswick, VA
• Magna Vista High School, Ridgeway, VA
Washington
• Glacier Park Elementary School, Maple Valley, WA
• Sacajawea Elementary School, Vancouver, WA
• Tahoma Senior High School, Covington, WA
• The Evergreen School, Shoreline, WA
• Kent School District
West Virginia
• Hometown Elementary School, Red House, WV
• Petersburg Elementary School, Petersburg, WV
• Marshall County Schools
Wisconsin
• Summit Environmental School, La Crosse, WI
• Westlawn Elementary School, Cedarburg, WI
• Jefferson Elementary-Fox River Academy, Appleton, WI
• Racine Montessori School, Racine, WI
• School District of Fort Atkinson