This step-by-step guide provides a framework for utilizing CLEAN resources to develop NGSS-aligned unit plans using a variety of instructional strategies.
The Climate Literacy and Energy Awareness Network (CLEAN) Portal was launched in 2010 as a National Science Digital Library (NSDL) Pathways project. It is led by the science education expertise of the Cooperative Institute for Research in Environmental Science (CIRES) at the University of Colorado Boulder and the Science Education Resource Center (SERC) at Carleton College.