Alan Sultan Libri

This book is a rare resource consisting of problems and solutions similar to those seen in mathematics contests from around the world. It is an excellent training resource for high school students who plan to participate in mathematics contests, and a wonderful collection of problems that can be used by teachers who wish to offer their advanced students some challenging nontraditional problems to work on to build their problem solving skills. It is also an excellent source of problems for the mathematical hobbyist who enjoys solving problems on various levels. Problems are organized by topic and level of difficulty and are cross-referenced by type, making finding many problems of a similar genre easy. An appendix with the mathematical formulas needed to solve the problems has been included for the reader's convenience. We expect that this book will expand the mathematical knowledge and help sharpen the skills of students in high schools, universities and beyond.

This revised and updated 2nd Edition serves as a crucial resource for educators, connecting college-level mathematics with secondary school teaching. It addresses the differences in mathematical understanding and provides strategies for effectively teaching these concepts to students. The text emphasizes practical applications and pedagogical techniques, making it an essential tool for teachers aiming to enhance their instructional methods and improve student comprehension in mathematics.

Short novel set in vibrant Toronto, Canada. An inspiring story on diversity, innovation, and sustainability, spiced up with facts and real role models. *** There is an exciting opportunity waiting for you out there, a little voice inside Christiana whispers. Leave your comfort zone and find it. So she takes the risk, quits her job in Germany and moves to Toronto for a six month sabbatical. The vibrant city welcomes her with candid cordiality. While exploring the many neighborhoods, looking for a purpose, she finds new friends in David and his diverse clique. Unexpected possibilities develop. But how is she to know which one offers the chance of a lifetime?

Kurzroman, der im pulsierenden Toronto in Kanada spielt. Eine inspirierende Geschichte rund um Diversity, Innovation und Nachhaltigkeit, gewürzt mit Fakten und echten Vorbildern. *** Da draußen wartet eine spannende Aufgabe auf dich, flüstert eine innere Stimme Christiana zu. Verlass deine Komfortzone und finde sie. Also geht sie das Risiko ein, kündigt ihren Job in Deutschland und zieht für sechs Monate nach Toronto. Die pulsierenden Stadt empfängt sie mit offener Herzlichkeit. Während sie die Viertel der Stadt erkundet und nach einem Ziel sucht, schließt Christiana neue Freundschaften mit David und seiner bunten Clique. Das führt zu unerwarteten Möglichkeiten. Aber woher soll sie wissen, welche davon die Chance ihres Lebens ist?