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Peer reviewedFeit, Joseph – International Journal of Mathematical Education in Science and Technology, 1976
A "proof" is given to show that the set of natural numbers is not countable. (DT)
Descriptors: College Mathematics, Higher Education, Mathematics, Number Concepts
Peer reviewedLeavitt, W. G. – Two-Year College Mathematics Journal, 1973
Descriptors: College Mathematics, Computers, Mathematics, Number Concepts
Peer reviewedLichtenberg, Betty Plunkett – Arithmetic Teacher, 1972
Descriptors: Elementary School Mathematics, Instruction, Mathematics, Number Concepts
Peer reviewedPinker, Aron – Two-Year College Mathematics Journal, 1972
Descriptors: Calculus, College Mathematics, Mathematics, Number Concepts
Peer reviewedSchmalz, Rosemary – Two-Year College Mathematics Journal, 1972
Descriptors: College Mathematics, Instruction, Mathematics, Number Concepts
Helsdon, R. M. – Mathematics Teaching, 1972
Examples of unrealistic'' mathematics and mathematical reasoning are presented and discussed. (DT)
Descriptors: Logic, Mathematical Applications, Mathematical Logic, Mathematics
Peer reviewedSchaumberger, Norman – Mathematics Teacher, 1973
Descriptors: Calculus, College Mathematics, Mathematics, Mathematics Education
Peer reviewedOlson, Edward L. – Mathematics Teacher, 1973
Descriptors: Algebra, Instruction, Mathematics, Number Concepts
McIntosh, Alistair – Mathematics Teaching, 1973
Descriptors: Instruction, Mathematics, Mathematics Education, Number Concepts
Peer reviewedHolt, Michael – Mathematics in School, 1973
Descriptors: Algebra, Biographies, History, Mathematics
Peer reviewedRothbart, Andrea – Mathematics Teacher, 1972
Descriptors: Instruction, Mathematics, Mathematics Education, Number Concepts
Peer reviewedBaxter, R. J. – Australian Mathematics Teacher, 1970
Descriptors: Arithmetic, Deduction, Logic, Mathematical Logic
Peer reviewedSiegel, Linda S. – Developmental Psychology, 1971
Descriptors: Concept Formation, Number Concepts, Preschool Children, Sequential Learning
Peer reviewedTrigg, Charles W. – Mathematics Teacher, 1971
A digital bracelet is a cyclic sequence of digits in which each term is the units' digit of the sum of the previous "N" terms. This article discusses some properties of the digital bracelet with N=4 which starts 1, 9, 7, 1. (MM)
Descriptors: Arithmetic, Integers, Mathematics, Number Concepts
Peer reviewedTwo-Year College Mathematics Journal, 1971
Articles on the factorization of polynomials using a rejection theorem; a general formula for the N-th of a sequence; and integration by undetermined coefficients. (MM)
Descriptors: Algebra, Calculus, College Mathematics, Mathematics
