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Nicholson, A. R. – Mathematics in School, 1989
Presents examples of 3-by-3 and 4-by-4 magic squares. Proves that the numbers 1 to 10 can not be fitted to the intersections of a pentagram and that the sum of the 4 numbers on each line is always 22. (YP)
Descriptors: College Mathematics, Higher Education, Mathematical Applications, Mathematical Formulas
Peer reviewed Peer reviewed
Sawyer, W. W. – Mathematics in School, 1989
This article discusses the classroom use of discovery of number pattern. Provided are examples of a table of squares, multiplications of numbers, and algebraic expressions. (YP)
Descriptors: Algebra, Elementary Education, Elementary School Mathematics, Mathematical Applications
Peer reviewed Peer reviewed
Eperson, D. B. – Mathematics in School, 1987
Presents a variety of mathematics activities for students to solve. Sections are included on geometrical dissection, prime numbers, trigonometry, and number concepts. (RH)
Descriptors: Geometry, Mathematical Enrichment, Mathematical Logic, Mathematics Instruction