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Peer reviewedEimer, Rebecca A. – Mathematics Teacher, 1977
An algorithm is given for computing the cube root of any real number on a calculator. (DT)
Descriptors: Algorithms, Calculators, Instruction, Mathematics Education
Girling, Michael – Mathematics Teaching, 1977
The author redefines basic numeracy as the ability to use a four-function calculator sensibly. He then defines "sensibly" and considers the place of algorithms in the scheme of mathematical calculations. (MN)
Descriptors: Algorithms, Basic Skills, Calculators, Computation
Peer reviewedSchultz, James E. – Arithmetic Teacher, 1978
The method described here converts a given problem in a base other than ten to a related problem in base ten, solves the related problem in base ten, and converts the answer back to the original base. Limitations are discussed. (MP)
Descriptors: Addition, Algorithms, Calculators, Elementary School Mathematics
Peer reviewedCook, Lyle; McWilliam, James – Two-Year College Mathematics Journal, 1983
The problem of finding cube roots when limited to a calculator with only square root capability is discussed. An algorithm is demonstrated and explained which should always produce a good approximation within a few iterations. (MP)
Descriptors: Algorithms, Calculators, College Mathematics, Higher Education
Peer reviewedPeterson, Gregory K. – Mathematics Teacher, 1979
A method is presented for determining cube roots on a calculator with square root facility that has a rapid rate of convergence. (MP)
Descriptors: Algorithms, Calculators, Calculus, Computation
Peer reviewedMay, Lola June – Arithmetic Teacher, 1980
Changes in the elementary and junior high school mathematics curriculum that have occurred in the last 20 years and that may occur in the future are discussed. (MK)
Descriptors: Algorithms, Calculators, Educational Change, Elementary Education
Peer reviewedStraker, Anita – Mathematics in School, 1986
The first aim in school might be to help children become more aware of the algorithmic processes they use; then, ensure that they can devise algorithms and define them. Many examples of how these aims can be met are given, including the use of calculators and computers. (MNS)
Descriptors: Algorithms, Calculators, Computation, Computer Oriented Programs
Peer reviewedBezuszka, Stanley J. – Arithmetic Teacher, 1985
A "neat and general" divisibility algorithm for prime numbers is presented. Five illustrative examples are included. (MNS)
Descriptors: Algorithms, Calculators, Elementary Education, Elementary School Mathematics
Peer reviewedGreenwood, Jay – Mathematics Teacher, 1977
Activities are described in which number patterns in two-digit multiplication exercises are investigated. (DT)
Descriptors: Algorithms, Calculators, Elementary School Mathematics, Elementary Secondary Education
Peer reviewedDemana, Franklin; Osborne, Alan – Arithmetic Teacher, 1988
Argues that the type of calculator that is used in mathematics instruction is very important. Suggests that four-function calculators fail to give correct values of mathematical expressions far more often than do scientific calculators. (PK)
Descriptors: Algorithms, Calculators, Computation, Educational Technology
Peer reviewedVonder Embse, Charles B.; And Others – Arithmetic Teacher, 1988
Describes the Approaching Algebra Numerically (AAN) Calculator as a computer-based simulation of a hand-held calculator designed with novice learners in mind. Includes a complete description of the calculator and suggests uses for the calculator, including exponentiation, order of operations, scientific notation, concept of variable, and problem…
Descriptors: Algorithms, Calculators, Computation, Computer Assisted Instruction
