This Grade 4 Fractions Rubric provides a clear and structured way to assess students’ understanding of key fraction concepts aligned with fourth-grade standards. The rubric evaluates four main areas: conceptual understanding; procedural fluency; problem-solving; and mathematical communication. Each category includes specific criteria to measure student progress; ensuring a comprehensive assessment of their skills. In the conceptual understanding section; students are assessed on their ability to identify; compare; and explain fractions; including equivalent fractions and mixed numbers. This helps teachers determine whether students grasp foundational concepts before moving to more complex tasks. The procedural fluency category evaluates accuracy in performing fraction operations such as addition; subtraction; and simple multiplication; reinforcing the importance of computational skills. The problem-solving section measures students’ ability to apply fractions in real-world scenarios; promoting critical thinking and practical application. This encourages students to connect math to everyday situations; deepening their learning. Finally; the mathematical communication criterion assesses how clearly students explain their reasoning; both verbally and in writing; fostering communication skills essential for collaborative learning. Using this rubric; teachers can provide targeted feedback to support student growth; while students gain a better understanding of expectations. The rubric also helps identify areas needing reinforcement; allowing for differentiated instruction. By focusing on both skill mastery and conceptual depth; this tool supports a balanced approach to fractions instruction; ensuring students build a strong foundation for future math success.