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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

Learn more about the history of ERIC here. PDF icon

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Slater, Timothy Frederick; Astwood, Philip Merritt – Journal of Geoscience Education, 1995
Prescribes the use and grading of student-created assessment portfolios for a large-enrollment, introductory-level environmental science course. Grading involves a modified holistic-scoring technique that evaluates student-provided evidence of academic achievement from extended, authentic tasks. Portfolio use emphasizes the integration of facts…
Descriptors: College Science, Environmental Education, Evaluation Methods, Geology