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9 Tahun Penyelenggaran OSN

Alhamdulillah Penulis ucapkan kepada Allah, SWT karena dengan karunia-Nya Penulis dapat menyelesaikan penulisan buku ini. Buku ini Penulis tulis sebagai salah satu jawaban akan masih kurangnya buku-buku Olimpiade Matematika yang ada di Indonesia. Buku ini berisi soal dan solusi Olimpiade Matematika Tingkat Kabupaten/Kota, Tingkat Provinsi dan Tingkat Nasional yang berlangsung di Indonesia dari tahun 2002-2010 dan dapat dipergunakan dalam menyiapkan siswa-siswa menuju Olimpiade Sains Nasional pada tahun-tahun berikutnya. Ucapan terima kasih kepada semua pihak yang telah membantu dalam penyelesaian buku ini, khususnya buat rekan-rekan dalam forum www.olimpiade.org yang telah memberikan dorongan moril kepada Penulis, baik yang pernah bertemu secara langsung dengan Penulis maupun yang sampai saat ini belum pernah bertemu langsung dengan Penulis. Tak lupa terima kasih juga Penulis ucapkan kepada isteri tercinta Penulis, Rosya Hastaryta, S. Si, yang telah memberi dukungan yang besar kepada Penulis serta juga telah melahirkan puteri pertama kami, Kayyisah Hajidah, pada tanggal 2 Desember 2009.

Thinking in Java

This is the best book on Java that I have ever found! You have done a great job. Your depth is amazing. I will be purchasing the book when it is published. I have been learning Java since October 96. I have read a few books, and consider yours a “MUST READ.” These past few months we have been focused on a product written entirely in Java. Your book has helped solidify topics I was shaky on and has expanded my knowledge base. I have even used some of your explanations as information in interviewing contractors to help our team. I have found how much Java knowledge they have by asking them about things I have learned from reading your book (e.g., the difference between arrays and Vectors). Your book is great!

Elementary Differential Equations and Boundary Value Problems

This edition, like its predecessors, is written from the viewpoint of the applied mathematician, whose interest in differential equations may be sometimes quite theoretical, sometimes intensely practical, and often somewhere in between. We have sought to combine a sound and accurate (but not abstract) exposition of the elementary theory of differential equations with considerable material on methods of solution, analysis, and approximation that have proved useful in a wide variety of applications. The book is written primarily for undergraduate students of mathematics, science, or engineering, who typically take a course on differential equations during their first or second year of study. The main prerequisite for reading the book is a working knowledge of calculus, gained from a normal two- or three-semester course sequence or its equivalent. Some familiarity with matrices will also be helpful in the chapters on systems of differential equations.

Turn IT and Turn IT agaIn Studies in the Teaching and Learning of Classical Jewish Texts

This book emerges from the Initiative on Bridging Scholarship and Pedagogy in Jewish Studies, a research project at the Mandel Center for Studies in Jewish Education at Brandeis University. We owe a debt of gratitude, first, to Sharon Feiman-Nemser, director of the Mandel Center, for her enthusiastic support of the project from its inception, and her wise and experienced contributions to making it both exploratory and productive.

MORE MATHEMATICAL ACTIVITIES

This book has been written in response to the enthusiastic reception given to my earlier book Mathematical Activities which was written to provide teachers with a readily available resource of ideas to enrich their teaching of mathematics. That book contained a mix of investigations, puzzles, games and practical activities, together with a commentary, to stimulate mathematical thinking. That format was clearly approved of, so it has been retained. The emphasis in the early activities is on spatial thinking, with details of interesting models to make from fascinating folding polyhedra and linkages to harmonographs. Chess board tours, matchstick puzzles, coin puzzles, shunting problems, ways to produce ellipses, parabolas and other curves continue themes introduced in the earlier book but can be attempted independently. The activity on building a matchbox computer can be seen on one level as fun, but has much significance in terms of artificial intelligence. Rigid structures in two and three dimensions have endless possibilities for linking model building in the classroom with structures in the real world, and a box of drinking straws goes a long way!

MATHEMATICAL CAVALCADE

This book has been written in response to the success of my earlier mathematical puzzle books. When half way through writing it, I was privileged to lecture to the South East Asian Conference on Mathematical Education in Brunei Darussalam, where the theme was The Enchantment of Mathematics'. This reinforced my experience that, given the right context, mathematics appeals to a very wide audience the world over. Mathematical recreations, whether puzzles, games or models, provide stimulating contexts. This book contains 131 such activities ranging from matchstick and coin puzzles through ferrying, railway shunting, dissection, topological and domino problems to a variety of magical number arrays with surprising properties. There are some intriguing models to make including flexagons, and a tetrahedron covered in pentominoes, while the Knight's Solitaire game is a real challenge which can amuse you for many hours.

MATHEMATICAL ACTIVITIES

With the present pattern of schools and the current vogue for mixed ability teaching there is a very real danger that the children with an aptitude for mathematics will rarely have their appetite for the subject whetted. It is my own opinion and that of many of my colleagues that our own interest in mathematics grew from the stimulation we received from teachers and books at an early age - long before decisions about examinations were taken. This interest was generated not only by the formal mathematics lessons but often by ideas which come from unusual puzzles or games, or patterns which a teacher introduced or were seen in some publication.

EVEN MORE MATHEMATICAL ACTIVITIES

The widespread interest shown by colleagues in both primary and secondary schools to my earlier activities books has encouraged me to put together this third collection of ideas for stimulating children's mathematical thinking. Problem solving has always been at the heart of mathematics and this has been reinforced by the Cockcroft Report and the paper by the mathematics inspectorate, Mathematics from 5 to 16. Investigations and project work also feature strongly in all the GCSE proposals, so there is a growing awareness by teachers of a need to work in new ways. But to do this they need new resources. This book, together with the earlier books, goes some way towards this in providing a resource of puzzles, investigations, games, projects and applications to challenge the reader and give insights into the fascinating world of mathematics.

A MATHEMATICAL PANDORA'S BOX

This is the fourth in my series of mathematical puzzle books. But this last is something of a misnomer for they contain, in addition to many puzzles, a mix of mathematical games, tricks, models to make, and explanations of interesting ideas and phenomena. The collection put together here contains, in all, 142 new items gleaned from many sources. Some of the ideas are hundreds of years old while others are entirely original and published here for the first time. Just before starting this book I was privileged to lecture at a conference of mathematics teachers in Japan, and the ongoing correspondence this has generated reinforces my belief in the world-wide interest in the kind of activities included here. They not only stimulate creative thinking, but make the reader aware of areas of mathematics in which they might otherwise be quite ignorant. The experienced mathematician will often be aware of the underlying theory which is the basis of a puzzle, but its solution does not normally require any great mathematical knowledge; rather it requires mathematical insight and tenacity. The ability to persist, to reflect, to research, and to call on other experiences is the key to a successful conclusion. When all else fails there is the detailed, but essential, commentary at the end of the book which will often add more insight even when you have found a solution, and will sometimes offer a follow-up problem.

Разговорный английский по уровням. Уровень В1.

Курс "Разговорный английский по уровням. Уровень В1" предназначен для тех, кто уже освоил уровни А1 и А2 и стремится улучшить свои навыки общения на английском языке.Уровень B1 в английском языке предполагает, что студент может спокойно и без внутреннего страха говорить на повседневные темы, употребляя в речи знакомые грамматические конструкции и лексику.

Программирование для дополнительной и виртуальной реальности.

Книга представляет исследование процесса разработки приложений в области дополненной и виртуальной реальности. Автор объясняет различные аспекты этого процесса, начиная от основных понятий AR и VR, заканчивая стратегиями развертывания и монетизации приложений. И подчеркивает важность понимания особенностей программирования для AR и VR, оптимизации производительности, тестирования, управления ресурсами. Каждый раздел дополнен наглядными примерами. Книга будет полезна начинающим разработчикам

Учебник MS Word.

Word — самый популярный и удобный редактор текстов во всём мире, сейчас ни один офис не обходится без этой программы. Создать документ, вставить фото и таблицы, написать книгу и сделать активное содержание со ссылками, применить красивые стили оформления, создать гиперссылку, распечатать документ — всё это программа Word, самый простой и удобный текстовой редактор. В этом учебнике очень просто и доступно подан материал, обучение идёт по шагам, от простого к сложному. Очень легко, научится даже ваша бабушка! Учебник снабжен заданиями, иллюстрациями и ссылками на бесплатные видеоуроки. Гарантия, что вы научитесь этой программе и создадите красивый и грамотный документ в Word.

Настольная книга Категорийного менеджера

Эта книга – настоящая находка для тех, кто хочет стать настоящим экспертом в управлении категориями. Она содержит не только теоретические основы, но и практические инструменты, которые помогут вам:Оптимизировать ассортимент: Узнайте, как выбирать продукты, которые будут востребованы вашими клиентами.Управлять закупками: Получите знания о том, как правильно формировать заказы и управлять запасами.Разрабатывать стратегии ценообразования:

Методика литературоведческого анализа.

Разделы работы написаны: А.Богдановым и Л.Юдкевичем - "Вопросы методики организации исследовательской работы и ее техники", "Работа над изучением критической Литературы".

Античная философия

В книге подробно анализируется философия древнегреческого Востока и Запада эпохи развития рабовладельческой демократии; освещается возникновение идеализма и атомического материализма, философия Платона, Аристотеля, а также учения эллинистической эпохи и Древнего Рима (скептицизм, материализм Эпикура, материализм Древнего Рима, греческий и древнеримский стоицизм, продолжения идеалистической традиции, в том числе неоплатонизм).

Самоучитель по бухгалтерскому учету

Книга знакомит будущих бухгалтеров с основами избранной ими профессии, перспективами ее развития, основными требованиями, предъявляемыми к специалистам. Она поможет приобрести навыки, необходимые для успешного ведения бухгалтерского учета на предприятиях различных форм собственности. Наряду с основами бухгалтерского учета освещены вопросы организации бухгалтер-ского учета материальных, трудовых и финансовых ресурсов в соответствии с национальными стан-дартами.Отдельная глава посвящена налогообложению, где на конкретных примерах представлены методика расчета основных налогов и порядок их учета. Числовые значения в примерах приведены условно, изменения в законодательных документах учтены на 1 апреля 2018 г.