This new title in the Homework Helpers series will reinforce mathematical foundations and bolster students' confidence in geometry. The concepts are explained in everyday language before the examples are worked. Good habits, such as checking your answers after every problem, are reinforced. There are practice problems throughout the book, and the answers to all of the practice problems are included. The problems are solved clearly and systematically, with step-by-step instructions provided. Particular attention is placed on topics that students traditionally struggle with the most. While this book could be used to supplement standard geometry textbooks, it could also be used by college students or adult learners to refresh long-forgotten concepts and skills. Homework Helpers: Geometry includes all the topics that are traditionally covered in a high school geometry course, including: Parallel lines Congruent lines Quadrilaterals and other polygons Similarity and special triangles Right triangle trigonometry Circles Area volume and solids

Homework Helpers: Algebra is a straightforward and easy-to-read review of arithmetic skills emphasizes the role that arithmetic plays in the development of algebra covering all of the topics in a typical Algebra I class, including: Solving linear equalities and inequalities Solving systems of linear equations Factoring polynomials Graphing functions Working with rational functions Solving quadratic equations Understanding word problems Homework Helpers: Algebra will help build a solid mathematical foundation and enable students to gain the confidence they need to study Algebra II. This book also contains a summary of important formulas for easy reference.

Homework Helpers: Biology is a user-friendly review book that will make any student—or those trying to help them—feel like he or she has a private Biology tutor. The book covers all of the topics included in a typical one-year Biology curriculum, including: An approach to the study of biology using the scientific method and the skills and equipment used by most biologists. The concept of the cell as the unit of structure and function of all life. DNA and the chemical processes of inheritance. The evolution of life on this planet and how humans are part of the process. The study of the environments of life and how all life is interconnected on this planet. Each chapter includes detailed questions that allow students to assess how well they’ve mastered each idea. Not only does the author provide the right answers to these self-study questions, but also detailed explanations of why the wrong answers are wrong.

Students can rely on Moise's clear and thorough presentation of basic geometry theorems. The author assumes that students have no previous knowledge of the subject and presents the basics of geometry from the ground up. This comprehensive approach gives instructors flexibility in teaching. For example, an advanced class may progress rapidly through Chapters 1-7 and devote most of its time to the material presented in Chapters 8, 10, 14, 19, and 20. Similarly, a less advanced class may go carefully through Chapters 1-7, and omit some of the more difficult chapters, such as 20 and 24.