Welcome to GreenSources

Texas GreenSources is a FREE classroom resourcing project developed by the University of Texas at San Antonio and the Texas Sustainable Energy Research Institute. It provides teachers access to lesson plans, curriculum units and other teaching resources that integrate our community’s unique environmental, social and economic aspects through learning that is local, relevant, and engaging. This learning is referred to as Education for Sustainable Development or ESD.

Each resource has been reviewed by an experienced educator and matched to relevant curriculum outcomes for the state of Texas, the Texas Essential Knowledge and Skills, the College and Career Readiness Standards and the North American Association Guidelines for Excellence in Environmental Education.

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