They are Disciplinary Core Ideas (DCI), Science and Engineering Practices (SEP), and Crosscutting Concepts (CC). The NGSS Standards are written as Performance Expectations (PEs) that integrate these ...
Opinion: Adopting Modular Open System Architecture will help the U.S. military field new technology faster and mass-produce ...
These expectations will inform the development of new standards for K-12 science education and, subsequently, revisions to curriculum, instruction, assessment, and professional development for ...
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