Elementry and High School Mathematics

The International Mathematical Olympiad (IMO) is a competition for high school students. China has taken part in IMO twenty times since 1985 and has won the top ranking for countries thirteen times, with a multitude of golds for individual students. The 6 students China sent every year were selected from 20 to 30 students among approximately 130 students who take part in the China Mathematical Competition during the winter months.

This book contains a stimulating collection of problems in geometry and trigonometry, algebra, number theory, and combinatorics. The problems are clustered by topic into three self-contained chapters.

Olympiad mathematics is not a collection of techniques of solving mathematical problems but a system for advancing mathematical education.

This book has been prepared in line with the requirements of national and international Olympiad examinations. The questions are carefully chosen to suit the needs of Olympiad aspirants and to provide highest level of clarity for Mathematical concepts.

Every year students pay $800 and more to test-prep companies to prepare for the new SAT. Now you can get the same SAT preparation in a book. SAT Prep Course provides the equivalent of a 2-month, 50-hour course.

Get ready to master the unknown number! Master Math: Solving Word Problems is a comprehensive reference guide that explains and clarifies the difficulties people often face with word problems, in a simple, easy-to-follow style and format.

This book is a very thorough mathematics book for grade 10 - 12 but also has stategies for successful teaching and offers methods to help the student with problem solving and critical thinking skills. It also provides additional guidance for making reasoning and sense making part of the mathematics experiences of all high school students every day.

An advanced mathematics textbook accessible by and interesting to a relatively advanced high-school student. Topics: geometry, discrete mathematics, abstract algebra, series and ordinary differential equations, and inferential statistics.

The precursors to what we study today as Trigonometry had their origin in ancient Mesopotamia, Greece and India. These cultures used the concepts of angles and lengths as an aid to understanding the movements of the heavenly bodies in the night sky. Ancient trigonometry typically used angles and triangles that were embedded in circles so that many of the calculations used were based on the lengths of chords within a circle. The relationships between the lengths of the chords and other lines drawn within a circle and the measure of the corresponding central angle represent the foundation of trigonometry - the relationship between angles and distances.

This college level trigonometry text may be different than most other trigonometry textbooks. In this book, the reader is expected to do more than read the book but is expected to study the material in the book by working out examples rather than just reading about them. So the book is not just about mathematical content (although it does contain important topics in trigonometry needed for further study in mathematics), but it is also about the process of learning and doing mathematics and is designed not to be just casually read but rather to be engaged.

This is a text on elementary trigonometry, designed for students who have completed courses in high-school algebra and geometry. Though designed for college students, it could also be used in high schools. The traditional topics are covered, but a more geometrical approach is taken than usual. Also, some numerical methods (e.g. the secant method for solving trigonometric equations) are discussed. A brief tutorial on using Gnuplot to graph trigonometric functions is included.

This online textbook is aimed at, but not limited to, 14 to 18 year olds who are interested in mathematics in general. Several interesting topics not covered in the standard high school curriculum are introduced in this text.

The text covers basic algebra, introduction to matrices, trigonometry, indices and logarithms, polynomial equations, inequalities and absolute values, progressions, elementary counting techniques, complex numbers, functions and lines, introduction to differentiation and integration.

This developmental-level mathematics textbook is intended for career-technical students.

This workbook is designed to lead students through a basic understanding of numbers and arithmetic. The included curriculum is broken into twelve lessons. It allows students to see the big picture of math and helps students recognize algebra as a natural extension of arithmetic. As a result, students see how concepts are interrelated and are better prepared for future courses.