This document appears to be a rubric used by Prof. Armando Castillo to grade student paragraph writing assignments at the Thomas Armstrong Toro Specialized Science and Math Secondary School in Ponce, Puerto Rico. The rubric contains 6 criteria for evaluation: main topic idea sentence, supporting detail sentences, elaborating detail sentences, legibility, and mechanics and grammar. Points are awarded on a scale of 1 to 4 for each criteria based on how well the student meets the requirements. The total points are summed at the bottom.