The Big Bang Cosmology is explored, looking at its observational successes in explaining the expansion of the Universe, the existence and properties of the cosmic microwave background, and the origin of light elements in the universe. Properties of the very early Universe are also covered, including the motivation for a rapid period of expansion known as cosmological inflation. The third edition brings this established undergraduate textbook up-to-date with the rapidly evolving observational situation. This fully revised edition of a bestseller takes an approach which is grounded in physics with a logical flow of chapters leading the reader from basic ideas of the expansion described by the Friedman equations to some of the more advanced ideas about the early universe. It also incorporates up-to-date results from the Planck mission, which imaged the anisotropies of the Cosmic Microwave Background radiation over the whole sky. The Advanced Topic sections present subjects with more detailed mathematical approaches to give greater depth to discussions. Student problems with hints for solving them and numerical answers are embedded in the chapters to facilitate the reader's understanding and learning. Cosmology is now part of the core in many degree programs. This current, clear and concise introductory text is relevant to a wide range of astronomy programs worldwide and is essential reading for undergraduates and Masters students, as well as anyone starting research in cosmology.

    Admission. Aren't there two sides to the word? And two opposing sides...It's what we let in, but it's also what we let out." For years, 38-year-old Portia Nathan has avoided the past, hiding behind her busy (and sometimes punishing) career as a Princeton University admissions officer and her dependable domestic life. Her reluctance to confront the truth is suddenly overwhelmed by the resurfacing of a life-altering decision, and Portia is faced with an extraordinary test. Just as thousands of the nation's brightest students await her decision regarding their academic admission, so too must Portia decide whether to make her own ultimate admission. Admission is at once a fascinating look at the complex college admissions process and an emotional examination of what happens when the secrets of the past return and shake a woman's life to its core.

    This book, like the work of the TCRWP itself, is deeply research-based and principled, while also absolutely practical and real-world tested.

    This well-established two-book course is designed for class teaching and private study leading to GCSE examinations in mathematics and further Mathematics at A Level.

    It will guide you through each step of communicating and reinforcing your expectations. Learn how to create a vision for your classroom and TEACH for it!

    In schools across America, in classes for handicapped, gifted, privileged, and disadvantaged students, these teachers recall that exciting first year, when they were often given the toughest kids and the biggest responsibilities of their careers. From coping with inner-city diversity to challenging poor self-esteem, these extraordinary images come straight from people who have already taken those first courageous steps of the novice educator. For anyone who is contemplating teaching as a profession, this invaluable collection is a must-read."Vivid, poignant, and often funny stories about one of the most challenging experiences anyone can have: first-year teaching."--Albert Shanker, President, American Federation of Teachers

    Today, scientists are attempting to measure the entire universe and to determine its origin. Although the methods have changed, the quest to chart the horizons of space and time continues to be one of the great adventures of science.Measuring the Universe is an eloquent chronicle of the men and women– from Aristarchus to Cassini, Sir Isaac Newton to Henrietta Leavitt and Stephen Hawking–who have gradually unlocked the mysteries of "how far" and in so doing have changed our ideas about the size and nature of the universe and our place in it. Kitty Ferguson reveals their methods to have been as inventive as their results were–and are–eye-opening. Advances such as Copernicus's revolutionary insights about the arrangement of the solar system, William Herschel's meticulous creation of the first three-dimensional map of the universe, and Edwin Hubble's astonishing discovery that the universe is expanding have by turns revolutionized our concept of the universe. Connecting centuries of breakthroughs with the political and cultural events surrounding them, Ferguson makes astronomy part of the sweep of history.To measure the seemingly immeasurable, scientists have always pushed the boundaries of the imagination–today, for example, facing the paradox of an ever-expanding universe that doesn't appear to expand into anything. In Kitty Fergeson's skillfill hands, the unimaginable becomes accessible and the splendid quest something we all can share.

    He went on to become a twentieth-century icon-a man whose name and face are synonymous with "genius." Now, at last, ordinary readers can explore Einstein's life and work in this new For Dummies guide. Physicist Carlos Calle chronicles Einstein's career and explains his work-including the theories of special and general relativity-in language that anyone can understand. He shows how Einstein's discoveries affected everything from the development of the atom bomb to the theory of quantum mechanics. He sheds light on Einstein's personal life and beliefs, including his views on religion and politics. And he shows how Einstein's work continues to affect our world today, from nuclear power to space travel to artificial intelligence.

    They'll also find the related analytic geometry much easier. The clear review of algebra and geometry in this edition will make calculus easier for students who wish to strengthen their knowledge in these areas. Updated to meet the emphasis in current courses, this new edition of a popular guide--more than 104,000 copies were bought of the prior edition--includes problems and examples using graphing calculators..

    These in turn are corresponded to language as musical metaphor. This, in combination with novel graphics and symbols, carries the reader to a basic understanding of melodic, harmonic, and rhythmic principles, as well as Western musical notation. A great primer on music theory for the novice or professional, as well as an invaluable resource for composers and students, it includes the following:- A rich unfolding of metaphors and illustrations to elucidate a notoriously impenetrable and abstract subject.- The properties of the overtone series and how it influences harmonic and melodic thought.- A discussion of epigrams and dialectics exploring how meaning is carried through time.- Rhythm and meter as the marking of time and the organization of it into self-similar structures.- From the circle of fifths to intervals, triads, and later seventh chords and extensions.- How major/minor key tonality and modulation occur, and how they differ from music based upon drones or other types of scales.- How form and structure reflect the relationship of humans to time and emotional states.- A wealth of scales, rhythmic patterns, and notation references in the appendices.

    "Explaining Physics" emphasizes the applications and social effects of physics, and extends its treatment of energy and electronics. The features are: introductory page to each unit to bring out the relevance of the material to everyday life; simple questions at the end of each unit to consolidate learning; and helpful revision summary.

    She loves them - but they drive her mad. So, to try and keep her sanity she started to come up with quick, easy games using stuff from around the house. And @FiveMinuteMum was born. In her first book, she has collected 150+ games that take 5 minutes to set up & 5 minutes to tidy up.From pasta posting to alphabet knock down, it's a recipe book for guilt free parenting! And as Daisy was a teaching assistant, your little ones will be learning while they play! What could be better?GIVE ME FIVE is the perfect companion for anyone who wants five minutes peace. "I love Five Minute Mum. She's managed to come up with a huge array of activities for kids that are fun and educational yet don't require an Art degree or Diploma in Patience to execute." Sarah Turner, aka Unmumsy Mum

    

    Using motors, gears, pneumatics, pulleys, linkages, and more, you can design LEGO models that really move.The Unofficial LEGO Technic Builder's Guide is filled with building tips for creating strong yet elegant machines and mechanisms with the Technic system. Author Pawel "Sairel" Kmiec will teach you the foundations of LEGO Technic building, from simple machines to advanced mechanics, even explaining how to create realistic to-scale models. Sariel, a world-renowned LEGO Technic expert, offers unique insight into mechanical principles like torque, power translation, and gear ratios, all using Technic bricks. You'll learn how to:Create sturdy connections that can withstand serious stressRe-create specialized LEGO pieces like casings and u-joints, and build solutions like Schmidt and Oldham couplings, when no standard piece will doBuild custom differentials, suspensions, transmissions, and steering systemsPick the right motor for the job—and transform its properties to suit your needsCombine studfull and studless building styles for a stunning lookCreate remote-controlled vehicles, lighting systems, motorized compressors, and pneumatic enginesThis beautifully illustrated, full-color book will inspire you with ideas for building amazing machines like tanks with suspended treads, supercars, cranes, bulldozers, and much more. Your Technic adventure starts now!

    Drawing on extensive research performed in San Francisco, Oakland, Berkeley, and Richmond, Noguera demonstrates how school and student achievement is influenced by social forces such as demographic change, poverty, drug trafficking, violence, and social inequity. Readers get a detailed glimpse into the lives of teachers and students working "against the odds" to succeed. Noguera sends a strong message to those who would have urban schools "shape up or shut down" invest in the future of these students and schools, and we can reach the kind of achievement and success that typify only more privileged communities.Public schools are the last best hope for many poor families living in cities across the nation. Noguera gives politicians, policymakers, and the public its own standard to achieve--provide the basic economic and social support so that teachers and students can get the job done!