BasicStudents matched to this level have a partial mastery of prerequisite knowledge and skills fundamental for proficient work.
At Grade (Proficient)Students matched to this level have demonstrated competency over challenging subject matter, including subject matter knowledge, application of such knowledge to real-world situations, and analytical skills appropriate to subject matter.
AdvancedStudents matched to this level are ready for material that requires superior performance and mastery.
This video is very descriptive. It describes the different tools that are used in measurement as well as what each measures. It even gives examples of the things that can be measured with each.
Video Courtesy of: Bill Nye
This indicates how strong in your memory this concept is