Relative properties of elements based on the patterns of electrons in the outermost energy level of atoms
NGSS
United States Curriculum
Grade 9 Science
Browse 4 curriculum-aligned lesson resources.
Construct an explanation based on evidence for how the structure of DNA determines the structure of proteins which carry out the essential functions of life through systems of specialized cells
NGSS
Develop a model based on evidence to illustrate the life span of the sun and the role of nuclear fusion in the sun’s core to release energy that eventually reaches Earth in the form of radiation
NGSS
Specify qualitative and quantitative criteria and constraints for solutions that account for societal needs and wants
NGSS