Miss Sampson grounds him by explaining that a score of proficient means reading at a level two grades below the student 's age .
Prez receives the test results and is pleased to learn that over a third of his students are classified as proficient .
Miss Sampson grounds Prez by explaining that a score of proficient means reading at a level two grades below the student 's age .
Prez receives the test results and is pleased to learn that over a third of his students are classified as proficient .