लेखक: Ingmar Lehmann

समर्थन
Alfred S. Posamentier is dean of the School of Education and professor of mathematics education at Mercy College in Dobbs Ferry, New York. Previously, he had the same positions at the City College of the City University of New York for forty years. He has published over fifty-five books in the area of mathematics and mathematics education, including The Fabulous Fibonacci Numbers (with Ingmar Lehmann). Ingmar Lehmann is retired from the mathematics faculty at Humboldt University in Berlin. For many years he led the Berlin Mathematics Student Society for gifted secondary-school students, with which he is still closely engaged today. He is the coauthor with Alfred S. Posamentier of The Secrets of Triangles, The Glorious Golden Ratio, and three other books.




6 द्वारा ईबुक Ingmar Lehmann

Ingmar Lehmann & Alfred S. Posamentier: Glorious Golden Ratio
What exactly is the Golden Ratio? How was it discovered? Where is it found? These questions and more are thoroughly explained in this engaging tour of one of mathematics’ most interesting phenomena. …
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€37.27
Ingmar Lehmann & Alfred S. Posamentier: Secrets of Triangles
Requiring no more than a knowledge of high school mathematics and written in clear and accessible language, this book will give all readers a new insight into some of the most enjoyable and fascinati …
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€33.41
William Farber & Terri L. Germain-Williams: 100 Commonly Asked Questions in Math Class
100 ways to get students hooked on math! It happens to the best of us: that one question that’s got you stumped. Or maybe you have the answer, but it’s not all that compelling or convincing. Al Posam …
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€35.94
Ingmar Lehmann & Wolfgang Schulz: Mengen – Relationen – Funktionen
Diese Einführung behandelt wichtige Grundbegriffe der Mathematik. Die zentralen Begriffe Menge, Relation und  Funktion sind feste Bestandteile des Mathematikunterrichts in allen Schulformen. Vie …
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€30.61
Wolfgang Schulz: Mengen – Relationen – Funktionen
Der vorliegende Band der Reihe ‘mathematik-abc für das Lehramt’ ist eine elementar gehaltene Einführung wichtiger Grundbegriffe der Mathematik. Dabei haben wir im Interesse von Lesbarkeit und Schulnä …
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जर्मन
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€43.74
Ingmar Lehmann & Alfred S. Posamentier: Pi
In this delightful laypersons introduction to one of maths most interesting phenomena, Drs. Posamentier and Lehmann review pis history from prebiblical times to the 21st century, the many amusing and …
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€37.24