These interlocking Montessori Sustainable Environment K-College Lessons are designed to save both lives & the environment of our planet. The scope of the Hands-on lessons covers our basic human needs for organic food, clean water, renewable energy & affordable solar adobe housing, all produced on an household scale. They emphasize simple, inexpensive, low-tech, labor intensive solutions to increasingly serious global problems, always empowering children with a hopeful & joyful education experience. The lessons help build a solid work ethic, holistic health, character development, interdependent cooperation, systems thinking, & a sense of global responsibility. When used together as a whole, they show how to save lives on our planet by doing more with less, while always using Nature as a Model. The sustainable systems are student built, filmed & edited, full of love & wonder. Please enjoy their work, learn these skills yourself, & share them with other schools & communities worldwide.