This program is tentative and subject to change.
Entity-Relationship (ER) modeling is a crucial component of data- base education, allowing students to conceptualize real-world prob- lems and translate them into database schemas. Existing tools, such as AutoER, provide automated grading for UML-style diagrams but often lack flexibility in representing more complex relationships. In this poster, we introduce GRADE, a tool designed to support the creation and automatic grading of ER diagrams. Unlike UML-based alternatives, GRADE focuses on providing a flexible environment for students to construct ER diagrams, improving their understand- ing of core database concepts. GRADE integrates seamlessly with Learning Management Systems (LMS), such as PrairieLearn, offer- ing real-time feedback and scalability in assessments. This paper outlines the features of GRADE and discusses its potential impact on database education.