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      • 9th & 10th Grade: Life & Environmental Science
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      • 11th Grade: Interdisciplinary Environmental Science
      • 12th Grade: Interdisciplinary Environmental Science
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9th & 10th Grade: Life & Environmental Science

Managing Water for California Communities and Ecosystems

How can we manage water for California communities and ecosystems in a changing climate?

In this unit, students investigate the need to manage water in California as both a phenomenon to explain and a problem to solve. In doing so, students develop a foundational understanding of California’s water supply systems, investigate the environmental, social, and economic factors that influence water management decisions, and reflect on ways to improve water management and ensure a sustainable water future for California.

While investigating water management in California, students will define the problem of needing to manage water sustainably, identify affected parties, and determine criteria and constraints for a solution. Students then ask questions about the factors that contribute to the water management problem and about potential solutions. This includes analyzing case studies and data to identify causes of the water management challenges, including aspects of water supply systems and climate-related causes. Students will evaluate the effects of past water management strategies, such as the Klamath River Dams and the Los Angeles Aqueduct, then engage in critical conversations about environmental justice issues related to water management. Using the class consensus final explanatory model, the unit culminates with students developing an action plan for addressing the water management problem in California.

Lesson Overview

Anchor Lesson
  1. How can we manage water for California communities and ecosystems in a changing climate?
Investigation Lessons
  1. How does precipitation compare to water use in California?
  2. How do communities in California receive the water they use?
  3. Why are there still challenges to managing water in California?
  4. What is causing the changing precipitation patterns in California?
  5. How could removing dams from the Klamath River lead to an increase in the salmon population?
  6. How has the development of the Los Angeles Aqueduct affected Owens Valley?
  7. How can we make decisions about water management in California communities?
Consensus Model Building
  1. How can we manage water for California communities and ecosystems in a changing climate?
Culminating Engagement
  1. How can we take action in our own community to address water management challenges?
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Unit Standards

California Environmental Principles & Concepts
  • Principles 2, 5
History-Social Science
  • Historical and Social Sciences Analysis Skills
Science
  • NGSS HS-LS-2-7, HS-ESS3-3, HS-ETS1-1, HS-ETS1-3
  • NGSS Science and Engineering Practices
  • NGSS Disciplinary Core Ideas ESS2.D, ESS3.A, ESS3.C, LS2.C, ETS1.A, ETS1.B
  • NGSS Crosscutting Concepts
Common Core English Language Arts
  • RI.9-10.1, RI.9-10.7, W.9-10.6, W.9-10.7, W.9-10.9, SL.9-10.1, SL.9-10.4, RST.9-10.7

What Teachers Are Saying

“For my students who may not engage with abstract concepts, the real-life relevance of turning waste into soil for growing plants offers a clear, meaningful goal that they can understand and feel proud to participate in.”

Elementary School
Teacher

“I truly enjoyed teaching this. It has been heartwarming to see them care about other living things and the environment.”

Elementary School
Teacher

“Students were curious and continue to be curious. They are more aware of their surroundings than before and continue to point out observations daily.”

Elementary School
Teacher

“This did a great job of piquing students’ interest and sparking opposing points of view, which created lively discussions on the topic.”

Elementary School
Teacher

“What I find interesting is that students are discussing the material outside of class time. I heard students discussing the ideas before class in the hallways and even during lunch periods.”

Middle School
Teacher

“Students really wanted to share their food traditions and look into how climate change might affect their food traditions.”

Middle School
Teacher

“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.”

Middle School
Teacher

“I have learned ways to improve my teaching, and I have been at this for 38 years. The students are gaining a deeper understanding of what climate change is: what causes climate change, and the impact of climate change on crop yield.”

Middle School
Teacher

“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.”

High School
Teacher

“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.”

High School
Teacher

“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!”

High School
Teacher

“I am so amazed and impressed by the depth of resources that you embedded in the teacher guide. This is really well put together.”

High School
Teacher

Inside Each Unit

  • Teacher Guides Detailed, customizable lesson plans
  • Support Materials Visual aids, audio/video content for lessons, and more
  • Student Materials Worksheets, readings, handouts, and more
  • Standards Alignment Guidance on specific standards and frameworks being met
  • Professional Learning Handbooks for facilitation and culminating engagements

Acknowledgments

Unit Development Team

Mackenzie Clark, Curriculum Developer
Brianna Reilly, Curriculum Developer
Logan Schmidt, Curriculum Developer

Global Nomads Youth Design Team

Reviewers

Tiffany Baca, Metropolitan Water District of Orange County
Nina Barcelli, Science Educator
Jean Flanagan, BSCS
Dina Gilio-Whitaker, CSU, San Marcos
Monica Maynard, Montebello USD
Milton Reynolds, Steering Committee
Karen Swan, Metropolitan Water District of Southern California

Consultants

Matt Ellinger, Designer
Sara Krauskopf, Curriculum Developer
Stacey Lane, Illustrator
Susan Lyons, Development Editor
Ladie Malek, Development Editor
Josh Paschedag, Curriculum Developer
Laura Tucker, Science Educator

Pilot and Field Test Teachers

Craig Manges, Lemoore Union HSD
Katherine Morris, The Waverly School
Perri Rios-Dominguez, Salinas UHSD
Noel Rohland, Mt. Diablo USD

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