Statements describing strong and weak features of a response to an item, a question, or a project.

The statements describing a strong and weak feature of a response to an item, a question, or a project are assessments of a collection of the student's work in an area showing growth, self reflection, and achievement grades given according to a student's rank in his or her class or grade grading requiring an established standard of mastery such as 80 or 90 percent correct on a test. Students who do not achieve it the first time may receive corrective instruction and ten retake the test to try to achieve mastery.

White dwarf is very hot, but also very small and that is why it may appear dim.