The Most Distant Galaxy in the Universe So Far - Duration: 4:24. SpaceRip 506,555 views
What Is Standards-Based Grading? Standards-based grading, sometimes called proficiency grading, is a method for teachers to measure how students are doing in meeting the learning goals for their grade as determined by their stateâs standards.
The gold standard: not a golden standard. Studies that evaluate a new diagnostic test, procedure, or method should do so by comparing it with a time honoured alternative that is considered to be the current standard in the field.