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Venit, Stewart M.1
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Approximate Integration: Comparative Examples.
Peer reviewed Peer reviewed
Venit, Stewart M. – Mathematics Teacher, 1978
Comparisons are made between the errors obtained when approximating the integral with the midpoint rule, the trapezoidal rule, and Simpson's rule. (MP)
Descriptors: Algorithms, Calculus, Instruction, Mathematical Formulas
Number Theory for Secondary Schools?
Peer reviewed Peer reviewed
Pagni, David L. – Mathematics Teacher, 1979
The concept of prime factorization is discussed and two rules are developed: one for finding the number of divisors of a number and the other for finding the sum of the divisors. (MP)
Descriptors: Algorithms, Computation, Instruction, Mathematical Formulas