All of the sites and resources listed in support of the New York State Science Learning Standards. Be mindful that this list scratches the surface. Since 2016, there are tons of different resources that even I am not aware. Feel free to check back here from time to time and book as needed for reference.
New York State Education Department science resources. This should be number one on the list. The timeline, standards, and even more resources are listed on the SED website. Soon to have more information on Assessments.
The Next Generation Science Standards website - the NYSSLS is based on the NGSS. A lot of resources and research about the standards. Explanations about the Three-Dimensional approach to science.
Paul Andersen, a science teacher of Bozeman Science fame and guru of the NGSS. Tons of examples of lessons, how to write lessons with NGSS in mind, assessment writing, and explanations on how students should be learning science by figuring it out. "Don't kill the wonder!" website here.
Articles,videos, and presentations on the teaching and learning practices of the Next Generation Science Standards. Open Educational Resource (OER). Website
Examples of unit plans based on the NGSS.