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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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Chang, Ping-Tung – Mathematics and Computer Education, 1985
Retesting involves multiple testing opportunities on the same subject matter in hopes of improving test scores and mastery of course material. The effects of retesting were investigated using 138 students in a college-level, remedial mathematics course. Results show that both retesting and the remedial course improved experimental group students'…
Descriptors: College Mathematics, Higher Education, Mathematics Achievement, Mathematics Education