String, Straightedge, and Shadow PDF Download

Author: Julia E. Diggins
Publisher:
ISBN:
Category : Geometry
Languages : en
Pages : 160

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Book Description

Author: Julia E. Diggins
Publisher: Viking Juvenile
ISBN: 9780670678594
Category :
Languages : en
Pages :

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Book Description

Author: JULIA E. DIGGINS
Publisher:
ISBN: 9781782504986
Category :
Languages : en
Pages : 160

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Book Description
From the early peoples who marvelled at the geometry of nature -- the beehive and bird's nest -- to ancient civilisations who questioned beautiful geometric forms and asked 'why?', the story of geometry spans thousands of years. Using only three simple tools -- the string, the straight-edge and the shadow -- human beings revealed the basic principles and constructions of elementary geometry. Weaving history and legend, this fascinating book reconstructs the discoveries of mathematics's most famous figures. Through illustrations and diagrams, readers are able to follow the reasoning that lead to an ingenious proof of the Pythagorean theorem, an appreciation of the significance of the Golden Mean in art and architecture, or the construction of the five regular solids.This insightful and engaging book makes geometry accessible to everyone. Readers will be fascinated with how the knowledge and wisdom of so many cultures helped shape our civilisation today.String, Straight-edge and Shadow is also a useful and inspiring book for those teaching geometry in Steiner-Waldorf classrooms.

Author: Julia E. Diggins
Publisher:
ISBN: 9781938210099
Category : Geometry
Languages : en
Pages : 0

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Book Description
Explains how the basic principles of elementary geometry were discovered over 2,000 years ago. Indicates the major roles played by the early civilizations of Mesopotamia, Egypt, and Greece.

Author: Ronald A. Brown
Publisher: Dorrance Publishing
ISBN: 1646102509
Category : Science
Languages : en
Pages : 50

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Book Description
The Ancient Beginnings of Science From Pre-Science to the Age of Greece, With Modern-Day Applications By: Ronald A. Brown For more than 2,500 years, it has been assumed that science and mathematics originated solely in ancient Greece; however, this assumption is now known to be invalid. Recently available knowledge has shown that the ancient Hindus must also be included as one of the earliest precursors of modern mathematics and science, according to a set of criteria developed by Ronald A. Brown, namely the trifecta of philosophy, theory, and abstract mathematics. This trifecta implies that only the early Hindus and Greeks are true forerunners of modern science as they alone were the first to recognize that nature is rational and can, therefore, be understood by human reason. The ensuing developments, including selected modern topics, are discussed in historical detail, and demonstrate that the role of history is to clarify what is significant, what remains after having distilled out what is not essential.

Author: Kathryn Braddon
Publisher: Bloomsbury Publishing USA
ISBN: 0313077800
Category : Language Arts & Disciplines
Languages : en
Pages : 237

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Book Description
Use children's literature as a springboard to successful mathematical literacy. This book contains summaries of books, each related to the NCTM Standards, that will help children gain familiarity with and an understanding of mathematical concepts. Each chapter has classroom-tested activities and a bibliography of additional books to further expand student learning.

Author: James H. Bunn
Publisher: Springer
ISBN: 3319461060
Category : Education
Languages : en
Pages : 227

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Book Description
This book examines the idea of ‘good education’ which is thought to include a scientific and technical component, a mathematical component, a writing component, and an ethical and aesthetic component. Bunn proposes a new three-way intersection in these teachings: the basic sciences and mechanics of levering on a seesaw, the basic formulations of patterning an algebraic equation, and the basic rules for writing a sentence in English. In all three forms of inquiry, balance is the mainstay through which problems in US middle school education are brought together and analyzed.

Author: Mark Field
Publisher: B&H Publishing Group
ISBN: 9780805444339
Category : Education
Languages : en
Pages : 308

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Book Description
The basic handbook for starting homeschooling, featuring insight on teaching methods, homeschool family life, and practical advice on teaching.

Author: Sarah Voss
Publisher: Wipf and Stock Publishers
ISBN: 1666742473
Category : Religion
Languages : en
Pages : 377

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Book Description
The Math Mystic’s Guide to Creative Spirituality is unique, provocative, engaging, and a masterpiece of philosophical and mystical exploration. It offers gourmet treats for those with spiritual hunger, a feast of innovative perspectives on building social collateral (trust, forgiveness, resilience . . .), and intellectual desserts for the mathematically inclined. User-friendly for the non-mathematician, the book also provides a smorgasbord of resources for those who want to know more about the math. Deeply personal but also scholarly, with an unprecedented use of mathematical metaphors, this book will appeal to mathematicians, scientists, teachers, philosophers, religious educators, and spiritual seekers of many persuasions. A math professor before becoming a Unitarian Universalist minister, the author has compiled herein a lifetime of creative study about the relationship between math and religion. She has pioneered ways to use mathematics to help clarify such spiritual ideas as God, fairness, equality, redemption, and the nature of things. In the process she coined the terms “matheology” and “mathaphor,” introduced the notion of math sermons, and has expanded the concept of moral math. This exciting collection of essays (with a little poetry as garnish) uses math as a language to nourish the spiritual heart of our global society.

Author: Risa Dickens
Publisher: North Atlantic Books
ISBN: 162317791X
Category : Body, Mind & Spirit
Languages : en
Pages : 375

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Book Description
Harness the power of lunar magic with 13 essential practices for the modern witch—one for each New Moon of the year Fresh, fierce, and unapologetically feminist, this is both guidebook and rallying cry: an intersectional and inclusive magical praxis that resists, disrupts, and opens the door to nourishment, abundance, and transformation—for readers of Psychic Witch and The Spell Book for New Witches In New Moon Magic, Missing Witches authors Risa Dickens and Amy Torok offer Witchy practices to change your life and reshape the world, without falling prey to the commercialization that belies the true heart—and power—of magic. Witchcraft is praxis: how we do what we believe, and how we make those beliefs manifest. New Moon Magic is an offering to all witches, honoring the Craft’s roots in centuries of empowerment, survival, and resistance—despite capitalism’s attempts to co-opt and dilute its practice. Here, Dickens and Torok reclaim tools of witchcraft as the ways and means of enchantment, imbued with magic that resists commodification and capitalism. The authors introduce 13 New Moon practices, each paired with a Witch who embodies the Craft: Potions with Cerridwen and St. Hildegard von Bingen Divination with Lozen and Harriet Tubman The Garden with Mayumi Oda Ritual & Ceremony with Genesis P-Orridge The Circle with Audre Lorde Through historical research, interviews, and the authors’ own raw personal stories, New Moon Magic offers wisdom and guidance from real Witches past and present. It shows you how to take up tools and practices, discover (or rediscover) your own magic, and nurture a Witchcraft that creates instead of consumes.