Grades are not reported on the GBRS. The GBRS is about getting a more complete picture of the child's learning style and is used along with test scores. Here are some of the specific characteristics the committee is looking at when completing the form:
1. Exceptional Ability to Learn
?????Exhibits exceptional memory ?????Demonstrates in-depth knowledge ?????Displays persistent, intense focus on one or more topics ?????Is highly reflective and/or sensitive to his/her environment ?????Learns and adapts readily to new cultures ?????Learns quickly and easily ?????Acquires language at a rapid pace ?????Learns skills independently and makes connections without formal instruction
Here's a link to the rest of the form:
http://www.fcps.edu/is/aap/packet/Fillable_AAPGBRSwithCommentary.pdf
As you can see, many different characteristics are noted in terms of frequency of exhibition.
Many of these qualities are not measurable with a standardized test.