Here is a 300-word professional description for a University Year 2 (Sophomore) Discrete Mathematics rubric: This rubric is designed to assess student performance in a second-year Discrete Mathematics course; ensuring a structured evaluation of key concepts and skills. The rubric covers foundational topics such as logic; set theory; relations; functions; combinatorics; graph theory; and proof techniques. By providing clear criteria for grading; the rubric helps students understand expectations and identify areas for improvement. In the logic and proofs category; students are evaluated on their ability to construct and analyze logical statements; apply truth tables; and develop valid mathematical proofs. Mastery of these skills strengthens critical thinking and problem-solving abilities; which are essential for advanced mathematics and computer science. The set theory and relations section assesses comprehension of operations on sets; equivalence relations; and functions. Proficiency in these areas supports a deeper understanding of mathematical structures and their applications. Combinatorics and graph theory evaluate students’ ability to solve counting problems; apply the pigeonhole principle; and analyze graphs for properties like connectivity and planarity. These skills are crucial for algorithm design and optimization in computer science. The rubric also measures clarity and rigor in written solutions; encouraging precise communication of mathematical ideas. By using this rubric; instructors provide consistent and transparent feedback; helping students track their progress. Students benefit from targeted guidance on improving logical reasoning; abstract thinking; and technical writing. The rubric fosters a structured learning environment; ensuring that all participants develop a strong foundation in discrete mathematics; which is vital for future coursework and careers in STEM fields. Overall; this assessment tool promotes academic growth and prepares students for advanced studies.