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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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Broadbent, T. A. A. – Mathematical Gazette, 1971
Reprinted is "Shanks, Ferguson and pi" by T. A. A. Broadbent. It describes the historical development of the mechanical calculation of the number pi. (CT)
Descriptors: Geometry, Mathematics, Number Concepts, Secondary School Mathematics
Moakes, A. J. – Mathematical Gazette, 1970
Approximating the limits of certain convergent series is discussed as a method for students to use in calculating an approximation for pi. (FL)
Descriptors: Instruction, Mathematical Concepts, Mathematics, Number Concepts
Moakes, A. J. – Mathematical Gazette, 1971
Descriptors: Arithmetic, College Mathematics, Computation, Computers