Introduction to Portfolios

Portfolios are very popular these days. Even in a time when calls for higher standards and tougher testing are louder than ever, many schools are doing portfolios Ð or at least talking about doing them. So what are portfolios? Aren't they for students who want to go to art school? Don't they have something to do with stocks? And besides, if all you need are good grades and test scores to get into college, why even bother?

Well, if you believe that students at all levels should be doing more than studying for tests; if you believe that teachers should be doing more than teaching to tests; if you believe that students should take a more active role in the learningprocess; and, if you believe in catering to a wider variety of learners while maintaining high standards, then portfolio assessment is an ideaworth exploring.

Portfolio assessment programs have been implemented on many levels, from the individual classroom to state wide. They represent aprofound shift in attitudes about the role of evaluation in education. Teachers who use this strategy in their classrooms have shifted theiremphasis away from comparisons of achievement (grades, percentile rankings, test scores) and toward improving student achievementthrough evaluative feedback and self-reflection.

The challenge is designing a portfolio program that works, one that truly impacts teaching and learning in such a way that ultimatelytransforms the static, mechanical, disengaging moments when learning stops and testing begins into a continuum of moments combiningassessment, instruction, and learning. This is the promise of an effective portfolio assessment program. No doubt it takes time, but in almostevery case, it is time well spent.

Pros and cons of portfolio assessment

Pros:

• They allow the teacher to see the student as an individual, each with his or her own unique set of characteristics, needs, and strengths.
• They transform the role of the teacher away from generating comparative rankings of achievement (grades, percentile rankings, test scores)and toward improving student achievement through evaluative feedback and self-reflection.
• They help teachers standardize and evaluate the skills and knowledge we expect students to acquire without limiting creativity in theclassroom.
• They help students be more accountable for the work they do in class and the skills and knowledge we are asking them to acquire.
• They aid in the diversification of approaches to teaching and learning, thus increasing the connections with a wider range of learners andlearning styles.
• They involve students in the assessment process, thus giving them a more meaningful role in improving achievement.
• They invite students to reflect upon their growth and performance as learners.
• They involve parents and the community in taking measure of their children's academic achievement in the context of the school curriculumrather than as measured by more ambiguous standardized tests and grades.

Cons:

• They may be seen by some as less reliable or fair than more quantitative or standardized evaluations such as test scores.
• Parents can often be skeptical about measurements other than grades and test scores.
• Most colleges and universities still use test scores and grades as primary admissions criteria.
• They can be time consuming for teachers and staff, especially if portfolios are done in addition to traditional testing and grading.
• Teachers must develop their own individualized criteria, which can be initially difficult or unfamiliar.
• Data from portfolio assessments can be difficult to analyze or aggregate, particularly over long periods of time.
• They are often difficult to integrate meaningfully into school cultures where very high stakes are placed on comparative student ranking andstandardized tests

By Andrew Epstein, Synapse Learning Design

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