Inaccurate Teacher Rating Process

The Renzulli-Hartman rating scale form used in Manhasset's math selection process is below. The teacher checks boxes for each question and the raw score is converted into rubric points of 1 through 4.  

• Scores of 58-60 are given a '4'

• Scores of 55-57 are given a '3'

• Scores of 50-54 are given a '2'

• Scores of <50 are given a '1'

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The scale form has no national norm.  A score means nothing unless compared to a norm created for the group. Manhasset did not create a proper norm. The form itself does not create a meaningful metric.  The process to collect the information does. Manhasset did not follow the procedures required to turn the data collected from this form into a meaningful, reliable Renzulli-Hartman rating.  There is nothing reliable or accurate about the ratings that Manhasset created from the scores on this form.

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Notice the subjective nature of the questions.  Do these questions indicate whether a student will be successful in the advanced math program?

• Is the student eager… to do math?

• Does the student enjoy… math?

• Is the student creative?

• Can the student solve problems without manipulatives (e.g., counting blocks)?  (Are manipulatives even relevant in grade 5)

• Does the student frequently solve math problems...?