Most Popular Articles

• How does CommonLit define Below & Approaching Grade Level, On Grade Level, and Above Grade Level?
• What is an Assessment Series percentile ranking and how should it be interpreted? 
• What are the cutoff scores for the Student Performance groups on the CommonLit Assessment Series?
• What are scaled scores in the CommonLit Assessment Series?
• What factors should be considered when scheduling the Assessment Series?
• How does CommonLit calculate percentage correct and standards-based scores on the Assessment Series?
• CommonLit Assessment Series: Score Interpretation FAQs
• How does CommonLit calculate percentage correct and standards-based scores on the Free Reading Assessment?
• What is the relationship between scaled scores and percentile ranking in Assessment Series data?
• How should I administer the Free Reading Assessment?