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Author: Andy Parkinson
Publisher: Tarquin Group
ISBN: 9781907550195
Category : Geometry
Languages : en
Pages : 0
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Book Description
This book is a collection of intriguing mathematical challenges that come from folding paper. All the challenges are the same, fold the corner of the paper to a given dot and find the area that remains uncovered. Despite the same question, a small move of the target dot can drastically change the logic needed to find the solution to the challenge. So the problems become increasingly complex, with possible solutions involving Pythagoras' and similar triangles as well as trigonometry and algebra. Insights learnt from earlier challenges can help with those that follow. However, if at point the challenge becomes too great, the answers can always be found by measurement with a ruler and directly calculating the area. The book encourages curiosity, a "find out what can you" discovery approach that creates interesting and varied journeys towards a solution. Starting with an approximate guess, these journeys are for all ages (10 years and over) to explore and discuss. To play concretely with paper while thinking and reasoning geometrically. Thus, for teachers the book provides a rich source of challenges that have a similar appearance, yet hide an obvious method and require students to choose how to approach the problem. Comparing solution methods when checking the answers is also useful as the solutions highlight some fascinating facts linked with these simple folds.
Author: Andy Parkinson
Publisher: Tarquin Group
ISBN: 9781907550195
Category : Geometry
Languages : en
Pages : 0
Get Book Here
Book Description
This book is a collection of intriguing mathematical challenges that come from folding paper. All the challenges are the same, fold the corner of the paper to a given dot and find the area that remains uncovered. Despite the same question, a small move of the target dot can drastically change the logic needed to find the solution to the challenge. So the problems become increasingly complex, with possible solutions involving Pythagoras' and similar triangles as well as trigonometry and algebra. Insights learnt from earlier challenges can help with those that follow. However, if at point the challenge becomes too great, the answers can always be found by measurement with a ruler and directly calculating the area. The book encourages curiosity, a "find out what can you" discovery approach that creates interesting and varied journeys towards a solution. Starting with an approximate guess, these journeys are for all ages (10 years and over) to explore and discuss. To play concretely with paper while thinking and reasoning geometrically. Thus, for teachers the book provides a rich source of challenges that have a similar appearance, yet hide an obvious method and require students to choose how to approach the problem. Comparing solution methods when checking the answers is also useful as the solutions highlight some fascinating facts linked with these simple folds.
Author: Lew Rozelle
Publisher: St. Martin's Griffin
ISBN: 1429963638
Category : Crafts & Hobbies
Languages : en
Pages : 382
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Book Description
Based on the design of traditional Japanese Kusudama ceremonial spheres, Origami Ornaments offers step-by-step instructions on how to create colorful paper folding decorations--from disco balls and unique cubes to lovely globe and lantern shapes--while remaining true to origami purist standards. Featuring four basic model designs--base, joiner, clip, and hinge--that can create limitless, unique ornaments, this orgiami book offers do-it-yourself designs small enough to hang on a Christmas tree or large enough to hold aromatic potpourri. As the ornaments rest they will open gently, like flowers, but still not come apart. Additional instructions for incorporating strings and tassels, as well as suggestions for utilizing different wrapping paper colors and patterns, will make these original ornaments dazzle. Origami Ornaments is the perfect book for holiday crafters and origami enthusiasts alike.
Author: Alagarsamy Pandikumar
Publisher: Materials Research Forum LLC
ISBN: 1644901579
Category : Technology & Engineering
Languages : en
Pages : 270
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Book Description
Biological synthesis employing microorganisms, fungi or plants is an alternative method to produce nanoparticles in low-cost and eco-friendly ways. The book covers the synthesis of metal nanoparticles, metal oxide nanostructures and nanocomposite materials, as well as the stability and characterization of bioinspired nanomaterials. Applications include optical and electrochemical sensors, packaging, SERS and drug delivery processes. Keywords: Bioinspired Nanomaterials, Metal Nanoparticles, Metal Oxide Nanostructures, Nanocomposite Materials, Microbicidal Activity, Drug Delivery, Packaging Applications, SERS Applications, Fluorescent Biosensing, Quantum Dots. Bio-Imaging, Electrochemical Sensors.
Author: John Montroll
Publisher: Courier Corporation
ISBN: 0486488861
Category : Crafts & Hobbies
Languages : en
Pages : 123
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Book Description
Presents instructions for folding thirty-nine origami models, from geometrical figures to an elephant--each made from a single sheet of paper--that emphasize the mathematical principles behind each design.
Author: Monika Cilmi
Publisher: Royal Botanic Kew Gardens Arts
ISBN: 9781839407055
Category : Art
Languages : en
Pages : 0
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Book Description
Create beautiful, ornate flowers with this instructive origami book, with sheets of origami paper included Japanese paper folding, or origami, is an ancient art form that continues to fascinate craft fans and anyone else with a creative streak. From the tulip to the amaryllis, each design has clear step-by-step instructions and accompanying photographs, as well as information on basic folding techniques and materials. The projects in this book are based on flowers held by the Royal Botanic Gardens at Kew, London. These gardens originally belonged to the British royal estate and now houses the largest and most diverse collection of botanical species in the world. Kew have contributed to the beautiful origami designs seen in this collection. Featuring a die-cut cover which reveals the origami sheets within, this delightful full-color book serves as an excellent introduction to those who want to experiment with paper-folding and create beautiful and original flower models. ABOUT THE SERIES: Arcturus Publishing and The Royal Botanic Gardens, Kew have collaborated to create a wonderful selection of botanical-themed arts, crafts and activity books, including origami, dot-to-dots and color-by-numbers.
Author: Peter H. Reynolds
Publisher: Candlewick Press
ISBN: 153621809X
Category : Juvenile Fiction
Languages : en
Pages : 33
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Book Description
Vashti believes that she cannot draw, but her art teacher's encouragement leads her to change her mind and she goes on to encourage another student who feels the same as she had.
Author: Robert J. Lang
Publisher: CRC Press
ISBN: 1568817002
Category : Mathematics
Languages : en
Pages : 591
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Book Description
Robert J. Lang, one of the worlds foremost origami artists and scientists, presents the never-before-described mathematical and geometric principles that allow anyone to design original origami, something once restricted to an elite few. From the theoretical underpinnings to detailed step-by-step folding sequences, this book takes a modern look at
Author: John Montroll
Publisher: Courier Corporation
ISBN: 0486272982
Category : Crafts & Hobbies
Languages : en
Pages : 50
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Book Description
Includes illustrated instructions for origami projects that range from simple to challenging.
Author: Eric Gjerde
Publisher: CRC Press
ISBN: 1000713156
Category : Mathematics
Languages : en
Pages : 256
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Book Description
Eric Gjerde demonstrates 25 of his favorite tessellations and turns them into projects for newcomers as well as experienced origamists. With step-by-step instructions, illustrated crease patterns, and how-to photos, you'll learn to create these wonderful designs yourself. Eric's first book covers the fundamentals of origami tessellations, provides history, and describes simple beginning techniques with detailed illustrations and photographs. An extensive gallery showcases tessellations folded by the world's leading origami fine artists---inspiring you to experiment, innovate, and eventually create your own unique designs.
Author: Donatella Padua
Publisher: Springer Nature
ISBN: 303083803X
Category : Business & Economics
Languages : en
Pages : 269
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Book Description
The hypercomplex digital-technological environment is exponential and revolutionary. Our social mindset adaptation, instead, is slower and evolutionary, as an individual’s or an organization culture needs time to transform. This book offers students, institutions, and organisations innovative and interdisciplinary digital sociology tools to help build an adaptive, flexible, imaginative social mindset in order to cope with such a gap and to match a sustainable digital transformation (DT). By disrupting traditional linear approaches to understand the context into which business models are designed, institutions and students are challenged with innovative transdisciplinary holistic models grounded into business case studies. If the book stimulates students to learn how purposefully and autonomously to explore the web, to grasp the deeper meaning of DT and its social impact, institutions are solicited to answer to direct quests that go right to the core of their transformative DNA as: ‘How effectively are you carrying on DT in a sustainable, people-centred way? Which is your socio-cultural DT profile and what are your DT areas of strength and areas of improvement?' In this frame of work, the innovative Four Paradigm Model indicates new coordinates and provides original tools to profile an institution’s digital transformation strategy, to analyse it, and measure the level of sustainable socio-economic value. Sample syllabi, PowerPoint slides and quizzes are available online to assist in the teaching experience.
