Designing portfolio for learning and assessment

Student Portfolios as an Assessment Tool

Teachers and administrators have been making a move from traditional paper-and-pencil type tests to alternate forms of assessment. Teacher observation, projects, essays, and other more creative ways of evaluating student achievement have gained a larger following within the classroom. Although its use has declined, one type of assessment tool that can be used very effectively is the student portfolio. Portfolios remain quite popular in education coursework and with administrators evaluating senior teachers. Why, then, do so many classroom teachers forego the use of portfolios as assessment tools?

One reason might be that the portfolio is a very subjective form of assessment. For anyone uncomfortable without a grading key or answer sheet, subjective evaluation can be a scary task. Secondly, teachers often are unsure themselves of the purpose of a portfolio and its uses in the classroom. Third, there is a question of how the portfolio can be most effectively used to assess student learning.

The following suggestions will help you come to terms with those three factors and allow you to utilize student portfolios to evaluate the learning occurring in your classroom.

Set a goal, or purpose, for the portfolio. Your goal should be tied to how you plan to use the portfolio. Do you want to see student improvement over the long term or a mastery of a specific set of skills? Is it important for you to see the scope of student learning over time or do you merely want to collect samples of student work to pass along to the next teacher? Are you looking for a concrete way to show parents the amount of work completed and their child's improvement over time? Take some time to think about what kind of data you want to collect and how you plan to use it.

Types of Portfolios

While portfolios have broad potential and can be useful for the assessments of students' performance for a variety of purposes in core curriculum areas, the contents and criteria used to assess portfolios must be designed to serve those purposes. For example, showcase portfolios exhibit the best of student performance, while working portfolios may contain drafts that students and teachers use to reflect on process. Progress portfolios contain multiple examples of the same type of work done over time and are used to assess progress. If cognitive processes are intended for assessment, content and rubrics must be designed to capture those processes.

Portfolio assessments can provide both formative and summative opportunities for monitoring progress toward reaching identified outcomes. By setting criteria for content and outcomes, portfolios can communicate concrete information about what is expected of students in terms of the content and quality of performance in specific curriculum areas, while also providing a way of assessing their progress along the way. Depending on content and criteria, portfolios can provide teachers and researchers with information relevant to the cognitive processes that students use to achieve academic outcomes.

Uses of Portfolios

Much of the literature on portfolio assessment has focused on portfolios as a way to integrate assessment and instruction and to promote meaningful classroom learning. Many advocates of this function believe that a successful portfolio assessment program requires the ongoing involvement of students in the creation and assessment process. Portfolio design should provide students with the opportunities to become more reflective about their own work, while demonstrating their abilities to learn and achieve in academics.

For example, some feel it is important for teachers and students to work together to prioritize the criteria that will be used as a basis for assessing and evaluating student progress. During the instructional process, students and teachers work together to identify significant pieces of work and the processes required for the portfolio. As students develop their portfolio, they are able to receive feedback from peers and teachers about their work. Because of the greater amount of time required for portfolio projects, there is a greater opportunity for introspection and collaborative reflection. This allows students to reflect and report about their own thinking processes as they monitor their own comprehension and observe their emerging understanding of subjects and skills. The portfolio process is dynamic and is affected by the interaction between students and teachers.

Portfolio assessments can also serve summative assessment purposes in the classroom, serving as the basis for letter grades. Student conferences at key points during the year can also be part of the summative process. Such conferences involve the student and teacher (and perhaps the parent) in joint review of the completion of the portfolio components, in querying the cognitive processes related to artifact selection, and in dealing with other relevant issues, such as students' perceptions of individual progress in reaching academic outcomes.