The NGSS Standards are written as Performance Expectations (PEs) that integrate these three dimensions. The NGSS envisions science lessons that guide students toward mastery of the PEs by the end of a ...
If all do not appear, select the more link under your visible courses. Q: What if I make a mistake or need to change a student’s final grade after I have submitted it? A: Grades can be resubmitted ...
Among the IAEA’s key publications are its Safety Standards, which provide the fundamental principles, requirements and recommendations to ensure nuclear safety. They serve as a global reference for ...