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Result 81 to 100 of 490 total

A rainbow in the mathematics lab. (Ein Regenbogen im Mathematiklabor.) (German)
Mathematikunterricht 59, No. 5, 21-29 (2013).
Classification: M50 G60 I40 B60 U90
81
Expressing the geometry of $π$ in the form of a limit. (English)
Math. Comput. Educ. 47, No. 3, 170-180 (2013).
Classification: F50 G60 I30 N50
82
Formulas for the precise value of $\cos (kπ/17)$. (Formules voor de exacte waarden van $\cos (kπ/17)$.) (Dutch)
Euclides 88, No. 6, 306-307 (2013).
Classification: G60 I20 Reviewer: Martin Winter (Vechta)
83
On the past of a famous theorem: the predecessors of a theorem of Pythagoras. (English)
Teach. Math. Comput. Sci. 11, No. 2, 255-267 (2013).
Classification: A30 G60
84
Computer assisted mathematical modeling: point path for a rolling compact disc on a plane surface. (English)
Math. Comput. Educ. 47, No. 1, 37-47 (2013).
Classification: M80 G60 G70 M50
85
Where the coordinates flow. (Wo die Koordinaten fließen.) (German)
PM Prax. Math. Sch. 55, No. 49, 47 (2013).
Classification: M50 G60
86
Trigonometrie functions through right triangle similarities. (English)
Ohio J. Sch. Math. 2013, No. 68, 33-42 (2013).
Classification: I20 G60 U70 D80
87
Precalculus. A functional approach to graphing and problem solving. 6th ed. (English)
Burlington, MA: Jones \& Bartlett Learning (ISBN 978-1-4496-4916-6/hbk). xxiii, 749~p. (2013).
Classification: I20 G60 G70 H30 H60
88
Cyclic polygons. (Tetivni večkotniki.) (Slovenian. English summary)
Mat. Šoli 19, No. 1-2, 67-73 (2013).
Classification: G60 C40 G40
89
Heavenly mathematics. The forgotten art of spherical trigonometry. (English)
Princeton, NJ: Princeton University Press (ISBN 978-0-691-14892-2/hbk; 978-1-400-84480-7/ebook). xvi, 192~p. (2013).
Classification: G60 G90 A30 Reviewer: Robert Dawson (Halifax)
90
Precalculus. A prelude to calculus. With student solutions manual. 2nd ed. (English)
Hoboken, NJ: John Wiley \& Sons (ISBN 978-0-470-64804-9/pbk; 978-1-118-08376-5/hbk; 978-1-118-54607-9/ebook). xxiii, 647~p. (2013).
Classification: I20 I30 F50 G60 H30 Reviewer: Mario Pennisi (Catania)
91
Extending the jagged-boundary edge problem to angles. (English)
Bol., Soc. “Puig Adam" Profr. Mat., No. 94, 44-54 (2013).
Classification: G40 G60 N60
92
A formula for $n$-tuples of Pythagorean numbers. (Eine Formel für $n$-Tupel pythagoreischer Zahlen.) (German)
MNU, Math. Naturwiss. Unterr. 66, No. 1, 10-12 (2013).
Classification: F60 G60 G70
93
Toward students’ full understanding of trigonometric ratios. (English)
J. Korean Soc. Math. Educ., Ser. D, Res. Math. Educ. 17, No. 1, 63-78 (2013).
Classification: G60
94
Double-angle theorem for triangles. (English)
Math. Spectr. 45, No. 2, 72-75 (2013).
Classification: G60
95
Orthocentric simplices as the true generalizations of triangles. (English)
Math. Intell. 35, No. 2, 16-28 (2013).
Classification: G40 G60 Reviewer: Ana Soledad Meroño Moreno (Madrid)
96
Mathematics in the London Eye. (English)
Math. Teach. (Reston) 106, No. 3, 172-177 (2012).
Classification: U40 M50 M80 G60
97
Shortest tangents and longest ladders. (English)
Math. Comput. Educ. 46, No. 3, 205-212 (2012).
Classification: G70 G60 G90 R20
98
Faith, hope, and charity light the way. (English)
Math. Teach. (Reston) 106, No. 5, 334-337 (2012).
Classification: G60 M50 U40
99
Areas within areas. (English)
Math. Teach. (Reston) 106, No. 3, 234-237 (2012).
Classification: G40 G60 U70
100

Result 81 to 100 of 490 total

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