Robert Geretschlager Book order (chronological)

Focusing on the triangle, this book reveals a vast array of geometric curiosities that extend beyond standard school teachings. It presents a rich collection of triangle-related wonders, explained in an accessible manner that requires only basic geometry knowledge. Aimed at a general audience, it seeks to deepen appreciation for geometry while also serving as a valuable resource for mathematics teachers, offering engaging properties to inspire students.

Der 6. Band von "Mathe mit dem Känguru" bietet die besten Aufgaben des internationalen Mathematikwettbewerbs von 2020 bis 2024. Ziel ist es, Kindern und Jugendlichen Freude an Mathematik zu vermitteln. Die heiteren und herausfordernden Aufgaben fördern das Interesse und sind eine unterhaltsame Ergänzung zum Unterricht.

Focusing on mathematics competitions, this two-volume set explores their significance in research, education, and entertainment. It delves into various aspects of engaging young students in mathematics, highlighting the impact of competitions on learning and fostering a love for the subject.