Conceptual modeling is a crucial part of software engineering's information system design phase, allowing the abstraction of real-world concepts and the translation of complex requirements into a coherent system representation. The Unified Modeling Language (UML) is particularly relevant in this context, with the Class Diagram being a widely recognized and adopted UML diagram type. Teaching and learning conceptual modeling, especially with UML class diagrams, can be challenging due to theoretical and practical complexities. Teachers play a crucial role in conceptual modeling education, but challenges arise when dealing with a large number of students. Also, traditional teaching methods may lack the ability to engage students effectively.