North Carolina Essential Standards for Science
Physical Science
https://www.dpi.nc.gov/documents/curriculum/science/scos/support-tools/new-standards/science/physical-science-essential-standards
Chemistry
https://www.dpi.nc.gov/documents/curriculum/science/scos/support-tools/new-standards/science/chemistry-essential-standards
Physics
https://www.dpi.nc.gov/documents/curriculum/science/scos/support-tools/new-standards/science/physics-essential-standards