NGSS @ NSTA
NGSS@NSTA is the National Science Teachers Association's Hub for all of thier NGSS resources. Resources include an electronic version of the standards, vetted resources, video, webinars, and free articles.
WI Model Academic Standards
Science Content Analysis
The PDF linked below provides a comprehensive comparison of the NGSS and the Wisconsin Model Academic Standards for Science.
NGSS @ NSTA Webinars
NSTA has provided dozens of free web seminars on a variety of NGSS topics, including all of the crosscutting concepts and science & engineering practices.
NGSS Evidence Statements
Achieve's NGSS Evidence statements provide educators with additional detail on what students should know and be able to do.
K-12 Science Education
This document serves as the "blueprint" for NGSS. It is a necessary requirement for understanding the new standards. Download it for free.
NSTA has compiled a list of videos related to NSTA, including many classroom videos.