A collection of a student’s work in a particular area that shows growth,…

Concept

In educational assessment, a portfolio is a purposeful and systematic collection of learner work gathered over time.

It documents evidence of effort, progress, reflection, and achievement rather than recording only one isolated performance.

Application

The stem describes a collection of a student’s work in a particular area and explicitly says that it shows growth, self-reflection, and achievement. These are the defining purposes of a portfolio.

Contrast

• Modelling is the representation or demonstration of a process or behaviour; it is not a maintained collection of learner work.

• A mastery goal is a motivational orientation toward developing competence and understanding.

• Problem solving is the cognitive process of identifying a difficulty and developing a response.

Cross-check

The described object is an assessment record maintained across time, whereas the other terms denote a teaching strategy, a learning goal, or a cognitive process.

Result

Therefore, the collection is called a portfolio.