CK-12 Foundation's Single Variable Calculus FlexBook introduces high school students to the topics covered in the Calculus AB course. Topics include: Limits, Derivatives, and Integration.

"Polya reveals how the mathematical method of demonstrating a proof or finding an unknown can be of help in attacking any problem that can be "reasoned" out--from building a bridge to winning a game of anagrams."--Back cover.

"Precalculus is intended for college-level precalculus students. Since precalculus courses vary from one institution to the next, we have attempted to meet the needs of as broad an audience as possible, including all of the content that might be covered in any particular course. The result is a comprehensive book that covers more ground than an instructor could likely cover in a typical one- or two-semester course; but instructors should find, almost without fail, that the topics they wish to include in their syllabus are covered in the text. Many chapters of OpenStax College Precalculus are suitable for other freshman and sophomore math courses such as College Algebra and Trigonometry; however, instructors of those courses might need to supplement or adjust the material. OpenStax will also be releasing College Algebra and Algebra and trigonometry titles tailored to the particular scope, sequence, and pedagogy of those courses."--Preface.

"The text is suitable for a typical introductory algebra course, and was developed to be used flexibly. While the breadth of topics may go beyond what an instructor would cover, the modular approach and the richness of content ensures that the book meets the needs of a variety of programs."--Page 1.

Accelerate learning with high-impact strategies. Beginning and veteran teachers alike will find insights and practices they can use immediately. The authors dovetail their proven instructional process of chunk, chew, check, change with before-, during-, and after-reading strategies in this must-have guide for powerful literacy instruction. No matter what content area you teach, this book will help you develop the strategic reader in every student. K–8 teachers who are interested in high-impact teaching strategies will: Learn how to incorporate the literacy triangle's three points—reading, discussing, and writing—into instruction for any subject Cut through the conflict caused by the reading wars and gain clarity on the science behind effective, well-rounded literacy instruction Help students enjoy reading, gain comprehension, and build reading stamina Get differentiation ideas for scaffolding and enriching each strategy using best practices in literacy instruction Discover how to engage students in opportunities for making meaning, choosing texts, and leading discussions Understand how setting a student's purpose for reading can encourage focus, engagement, deeper conversations, and a motivation to keep reading with literacy strategies Contents: Introduction Part 1: Planning for Quality Literacy Instruction Chapter 1: Teaching Literacy Effectively Chapter 2: Choosing the "Right" Text Chapter 3: Using the Literacy Triangle to Drastically Improve Literacy Part 2: Implementing Quality Literacy Instruction Chapter 4: Preparing for Success--Before Reading Chapter 5: Staying Focused on the Goal--During Reading Chapter 6: Consolidating With Discussion and Writing--After Reading Chapter 7: Bringing It All Together Conclusion References and Resources Index

Requiring no more than a knowledge of high school mathematics and written in clear and accessible language, this book will give all readers a new insight into some of the most enjoyable and fascinating aspects of geometry. Everyone knows what a triangle is, yet very few people appreciate that the common three-sided figure holds many intriguing "secrets." For example, if a circle is inscribed in any random triangle and then three lines are drawn from the three points of tangency to the opposite vertices of the triangle, these lines will always meet at a common point-no matter what the shape of the triangle. This and many more interesting geometrical properties are revealed in this entertaining and illuminating book about geometry. Flying in the face of the common impression that mathematics is usually dry and intimidating, this book proves that this sometimes-daunting, abstract discipline can be both fun and intellectually stimulating. The authors, two veteran math educators, explore the multitude of surprising relationships connected with triangles and show some clever approaches to constructing triangles using a straightedge and a compass. Readers will learn how they can improve their problem-solving skills by performing these triangle constructions. The lines, points, and circles related to triangles harbor countless surprising relationships that are presented here in a very engaging fashion.

This book is the solution of Mathematics (R.D. Sharma) class 10th (Publisher Dhanpat Rai). It includes solved & additional questions of all the chapters mentioned in the textbook and this edition is for 2021 Examinations. Recommended for only CBSE students.