The Grade 1 Vocabulary Rubric is designed to assess and support the development of foundational language skills in young learners. This tool evaluates students’ ability to understand; use; and expand their vocabulary in age-appropriate ways. The rubric measures key areas such as word recognition; contextual understanding; and the application of new words in spoken and written communication. By providing clear criteria; it helps teachers identify strengths and areas for growth; ensuring targeted instruction that aligns with early literacy goals. Students are assessed on their ability to recognize and recall highfrequency words commonly encountered in Grade 1 texts. The rubric also evaluates their understanding of word meanings; including the ability to use context clues to decipher unfamiliar terms. Additionally; it measures their capacity to use new vocabulary in sentences; demonstrating both comprehension and expressive language skills. This structured approach ensures that vocabulary development is systematic and measurable; fostering confidence in young readers and writers. The rubric serves as a valuable tool for educators to track progress and differentiate instruction. It provides actionable feedback; allowing teachers to tailor lessons to individual needs. For students; the rubric offers clear expectations; motivating them to expand their word knowledge actively. Parents can also use the rubric to understand their child’s progress and reinforce learning at home. By emphasizing vocabulary growth; this rubric supports broader literacy skills; including reading fluency; comprehension; and creative expression. Ultimately; it lays a strong foundation for lifelong language development and academic success.