What term is used for records that display changes in individual student achievement?

Progress charts are specifically designed to visually represent changes in individual student achievement over time. They provide a clear and structured way to track a student's development, highlighting improvements or areas needing additional focus. Typically, progress charts include various measurements and indicators that can demonstrate learning growth, making them an effective tool for both instructors and students to see educational progress in a straightforward format.

Performance logs and achievement records also relate to tracking student performance but may not specifically highlight the changes over time as effectively as progress charts do. Assessment reports, while comprehensive, can encompass a variety of evaluation types and may not focus solely on the tracking of achievement changes. Therefore, progress charts are the most appropriate term for records that demonstrate the evolution of a student's achievements.