What is an informal evaluation that records student performance over time?

Anecdotal records are informal evaluations that educators use to document student performance and behavior over a period of time. They consist of brief, objective notes made by teachers regarding specific incidents or observations related to a student's learning and development. This method allows teachers to capture rich, contextual information about each student's growth, strengths, and areas for improvement.

By utilizing anecdotal records, teachers can gain insights into their students' learning processes and individual needs, ensuring that instruction is tailored effectively. These records are particularly useful for tracking progress, identifying patterns, and making informed decisions about future instruction, ultimately supporting a continuous and holistic understanding of each student's educational journey.

Other forms of evaluation mentioned in the options serve different purposes. Standardized testing provides a more formal assessment based on set criteria. Portfolio assessments typically compile a systematic collection of student work over time but may not capture ongoing behaviors as anecdotes do. Formative assessments focus on immediate feedback during the learning process rather than long-term observations. Each method has its own advantages, but anecdotal records specifically excel in capturing ongoing, informal insights into student performance.