Students investigate the sinking of California’s Central Valley, a phenomenon otherwise known as land subsidence. Using the phenomenon as an anchoring point, students explore California’s water crisis and its intersection with historical colonialism, groundwater mechanics, and environmental justice through an engaging, character-driven narrative. The unit begins with Jolfy, a cyborg coyote from the future, who alerts students that the Central Valley is sinking. Along the way, students meet other characters who provide key insights: historian Yoimut, hydrogeologist Carl, climate scientist Mariah, and farmworker and local council member Jaden.
Students explore the Central Valley’s transformation from a water-rich ecosystem under Indigenous stewardship to its current state, shaped by colonization, industrial agriculture, and irrigation networks. Students investigate how aquifers work, how excessive pumping and climate change deplete groundwater, and how this impacts ecosystems and frontline communities. Students also examine solutions, such as managed aquifer recharge, water conservation, and climate action. The unit fosters critical thinking and empowers students to envision sustainable solutions for their communities.
“There is something for all different kinds of learners. We are moving spaces, drawing, talking in big and small groups, writing. Some of my kiddos who would have been disengaged quite possibly the entire time were engaged in at least two or more parts of this lesson.”
“This did a great job of piquing students’ interest and sparking opposing points of view, which created lively discussions on the topic.”
“My kids have said, ‘Oh good, I like doing this,’ when we were starting the lesson each day. It’s a great topic. I also think it has made them more curious and do their own research.”
“My students often refer to the experience and knowledge gained. I plan to use Seeds to Solutions lessons in the future.”
“This is engaging because it uses real data about the state students live in and shows changes within their lifetime, like the rise of warehouses and trucking during the pandemic.”
“Students really wanted to share their food traditions and look into how climate change might affect their food traditions.”
“I love how the data was more interactive and chunked into smaller pieces. I also like how there was a way to bring all the knowledge and wondering back to come up with a conclusion to the problem.”
“This lesson brought in cultural stories from the original people who inhabited California. This is a perspective that is not often taught in science. I think that the kids liked having science be a little less facts and figures and more story.”
“They’ve never thought about stuff like this before, and now they’re sharing it. One girl said this was the only class that she went home and talked to her parents about.”
“Using the maps and seeing things like schools and how close they are to hazards is really cool. They may not be super connected personally, but they can put themselves in the shoes of other kids and try to relate. I know it’s working because I have a kid that just watches Netflix all day, every day and he pulled out his earbud and participated!”
“When you’re out in the workforce, you’re trying to solve problems that don’t have a clear, immediate answer. So doing stuff like this helps give students practice.”
“The kids become more engaged because now they are actually actively doing things. They’re really having to look for themselves. It’s not given to them on a platter, but all the resources are right there.”
Katie Cox, Global Nomads
Katinka Lennemann, Global Nomads
Sandra Stein, Global Nomads
Nour Akkoush
Lois Akundo
Shahvhir Bhujwala
Sophia da Silva Bispo
Zoe Chan
İzzet Enes Çoğan
Emily Dersch
Glenis Fernandes
Natalia Grandio
Sarah Guadagnolo
Zeynep Gül
Jahswill Kalu
Joy Kalu
Choyoung Kim
Katinka Lennemann
Rainy Lu
Confidence Maduka
Ifeanyi Maduka
Vivian Sabelo Magagula
Buhle Magushana
Ellie McCampbell
Citlalli Mora
Jonathan Kamohelo Motubatse
Simran Nagpal
Abigail Ramsayer
Khahdija Shahbaz
Sydney Shell
Fatima-Zahrae Tarib
Efsa Tirtom
Robert Tuu
Lian Wang
Maya Wu
Arjumand Zehra
Mike Antos, Stantec Consulting
Clarissa Deverel-Rico, BSCS
Jonathan Griffith. Center for Education, Engagement, and Evaluation
Thomas Herman, San Diego State University
Julie Hilborn, San Mateo County Office of Education
Elaine Klein, BSCS
Cecilia Moreno, Sierra Unified School District
Mike Muraki, Sierra College
Ryan Smith, Colorado State University
Samantha Stickley, San Marcos USD
Jonathan Traum, USGS
Mike Antos, Stantec Consulting
Dezaraye Bagalayos, Allensworth Progressive Association
Kenny Barrios, Tachi Yokut Tribe of the Santa Rosa Rancheria
Matt Ellinger, Designer
Anna Gurevitz, SocioEnvironmental and Education Network (SEEN)
Elaine Klein, BSCS
Stacey Lane, Illustrator
Ladie Malek, Development Editor
Cecilia Moreno, Sierra Unified School District
Jose Armando Munguia, TAC Farm
Steve Roderick. Concord Consortium
Ryan Smith, Colorado State University
Jonathan Traum, USGS
Brett Lackey, West Contra Costa County USD
Gabriella Isaguirre-Bersola, Los Angeles USD
Jennifer Kim, Laguna Beach USD
Marie Etherton, Southern Humboldt Joint USD
Sara Clover, Sea Crest School
Sara Brooks Long, Petaluma City Schools
Sarah Blair, East Bay Innovation Academy
Jackie Gardner, San Jacinto USD
Laureen Kuwaye, Rowland USD
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