Lakhmir Singh’s Science for Class 7


Book Description

Lakhmir Singh’s Science is a series of books which conforms to the NCERT syllabus. The main aim of writing this series is to help students understand difficult scientific concepts in a simple manner in easy language. The ebook version does not contain CD.




Rainbows of Intelligence


Book Description

This book explores the multiple ways students process information and examines multiple intelligences through the relationship between rainbows, colors, and how individuals learn. If we consider the full range of human potential as the spectrum of the rainbow, then each individual is unique and has the potential to develop all of the intelligences using different areas of the brain. The author has included several lesson plans that can be adapted for students of any age, and has written them to meet U.S. and California standards. This book will be a valuable resource for educators and administrators, school boards, and parents.




Light


Book Description

Light begins at Stonehenge, where crowds cheer a solstice sunrise. After sampling myths explaining First Light, the story moves on to early philosophers' queries, then through the centuries, from Buddhist temples to Biblical scripture, when light was the soul of the divine. Battling darkness and despair, Gothic architects crafted radiant cathedrals while Dante dreamed a "heaven of pure light." Later, following Leonardo's advice, Renaissance artists learned to capture light on canvas. During the Scientific Revolution, Galileo gathered light in his telescope, Descartes measured the rainbow, and Newton used prisms to solidify the science of optics. But even after Newton, light was an enigma. Particle or wave? Did it flow through an invisible "ether"? Through the age of Edison and into the age of lasers, Light reveals how light sparked new wonders--relativity, quantum electrodynamics, fiber optics, and more. Although lasers now perform everyday miracles, light retains its eternal allure. "For the rest of my life," Einstein said, "I will reflect on what light is." Light explores and celebrates such curiosity.




The Rainbow’S Light


Book Description

Droplets of evil had diluted and eventually dispersed the white power of the suns special light. The special light had a purpose. It was created for such a time as this. The purpose carried a good intent, but some devilry had diluted and dispersed the good intent. It was remembered by those occasions when rainbows arched the sky. The rainbows appeared less to men and others forgot. But most men had forgotten the purpose of the rainbows reminder, and most men and others had never known the purpose of the special light. It was always known by a few that such a time as this would come. The few, intent on good, feared the coming of such a time. Now the greater number, who were evil, were aware that the time, or a time, had come. They were, at first, unaware that the special light might reconvene as a whole and that the white power of the whole might thwart their intent. These others were not men, not human. Though they had mans outward appearance, most were subhuman; some were superhuman. Evil intent rested with the superhuman; but, to them, the intent was not evil, just inevitable. Only those carried upon the waves of the special light had the energy to combat the evil intent, and then it was only when they came together.




The Rainbow Bridge


Book Description

Venerated as god and goddess, feared as demon and pestilence, trusted as battle omen, and used as a proving ground for optical theories, the rainbow's image is woven into the fabric of our past and present. From antiquity to the nineteenth century, the rainbow has played a vital role in both inspiring and testing new ideas about the physical world. Although scientists today understand the rainbow's underlying optics fairly well, its subtle variability in nature has yet to be fully explained. Throughout history the rainbow has been seen primarily as a symbol&—of peace, covenant, or divine sanction&—rather than as a natural phenomenon. Lee and Fraser discuss the role the rainbow has played in societies throughout the ages, contrasting its guises as a sign of optimism, bearer of Greek gods' messages of war and retribution, and a symbol of the Judeo-Christian bridge to the divine. The authors traverse the bridges between the rainbow's various roles as they explore its scientific, artistic, and folkloric visions. This unique book, exploring the rainbow from the perspectives of atmospheric optics, art history, color theory, and mythology, will inspire readers to gaze at the rainbow anew. For more information on The Rainbow Bridge, visit: &




Rainbows and Light


Book Description

Have you ever wondered what causes a rainbow or how a prism works? Written for students in grade 4, Rainbows and Light explains what causes a rainbow and how a prism works! Students also learn about wavelengths, filtered light, and color. This 22-page book includes a glossary of bold-faced vocabulary words, reading activities, an index of terms, and an answer key.




Light


Book Description

The eight lessons in this module introduce students to light sources, and the characteristics of light, such as its ability to travel and reflect. Students investigate translucent, transparent, and opaque materials, and explore the science of shadows. They also examine the evolution of light technology and the design and construction of optical devices.Also included:materials lists activity descriptions questioning techniques activity centre and extension ideas assessment suggestions activity sheets and visuals The module offers a detailed introduction to the Hands-On Science program (guiding principles, implementation guidelines, an overview of the skills that young students use and develop during scientific inquiry), a list of children's books and websites related to the science topics introduced, and a classroom assessment plan with record-keeping templates.




The Book of Wonders


Book Description




Fundamentals of Physics


Book Description

The 10th edition of Halliday, Resnick and Walkers Fundamentals of Physics provides the perfect solution for teaching a 2 or 3 semester calculus-based physics course, providing instructors with a tool by which they can teach students how to effectively read scientific material, identify fundamental concepts, reason through scientific questions, and solve quantitative problems. The 10th edition builds upon previous editions by offering new features designed to better engage students and support critical thinking. These include NEW Video Illustrations that bring the subject matter to life, NEW Vector Drawing Questions that test students conceptual understanding, and additional multimedia resources (videos and animations) that provide an alternative pathway through the material for those who struggle with reading scientific exposition. WileyPLUS sold separately from text.