📅 2025-05-31 — Session: Analysis and Evaluation of Educational Data Models

🕒 21:00–21:30
🏷️ Labels: Evaluation, Education, Data Modeling, Database Design, Er Diagrams
📂 Project: Teaching
⭐ Priority: MEDIUM

Session Goal

The session aimed to clarify and establish evaluation criteria for student responses, analyze educational data models, and improve the technical framework for database design.

Key Activities

  • Clarified Evaluation Criteria: Discussed aspects like technical correctness, argument quality, and originality for evaluating responses, and requested examples for better objectivity.
  • Framework for Student Response Evaluation: Provided a structured approach focusing on clarity, technical rigor, data handling, and result interpretation.
  • Data Analysis on Educational Establishments and Libraries: Explored the relationship between educational establishments and libraries, including the creation of an Entity-Relationship Diagram (ERD).
  • Technical Analysis of ER Diagrams: Analyzed ER diagrams from database and conceptual model perspectives, discussing strengths and potential improvements.
  • Critical Analysis of Functional Dependencies: Reviewed functional dependencies in entity diagrams, highlighting technical aspects and areas for improvement.
  • Differentiation Between Functional Dependency and Referential Integrity: Explained the differences in the context of databases, particularly for attributes in educational establishments.

Achievements

  • Established a comprehensive framework for evaluating student responses.
  • Conducted a detailed analysis of data models related to educational establishments and libraries.
  • Identified areas for improvement in ER diagrams and database design.

Pending Tasks

  • Implement suggested improvements in ER diagrams.
  • Develop examples for evaluation criteria to enhance objectivity.