Excerpt from Key to New Practical Algebra, for Teachers
And yet it must be admitted that a majority of teachers desire a key. This demand comes not only from young and inexperienced teachers, but from those whose char acter and scholarship are above suspicion. They desire it, not because of their inability to solve the problems, nor because they shrink from labor. Their object is to save time, which they may devote to other branches of study.
A well constructed Key will often disclose in a single minute the error in a pupil's work, which might consume half an hour of the teacher's time, if he were obliged to wade through a long operation.
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Paperback. Zustand: New. Print on Demand. This book explores human mathematics from the earliest use of simple tools like counting sticks to advanced modern applications such as machine learning. The book demonstrates how mathematics has played an indispensable role in the development of our civilization by enabling us to understand the world around us. The author also shows how mathematical concepts, such as the golden ratio and chaos theory, can be found in nature and art throughout human history. It further explores the beauty and elegance of mathematics, as well as the power it has given us to unlock the secrets of the universe. This book will be of great interest to anyone curious about the origins, evolution, and profound impact that mathematics has had on our world, as well as its potential to shape our future. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9781528301169_0
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LX-9781528301169
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PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LX-9781528301169
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