Homework Helpers Chemistry

Download or read book Homework Helpers: Chemistry, Revised Edition written by Greg Curran and published by Red Wheel/Weiser. This book was released on 2011-04-15 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Homework Helpers: Chemistry is a user-friendly review book that will make every student—or parent trying to help their child feel like he or she has a private Chemistry tutor. Concepts are explained in clear, easy-to-understand language, and problems are worked out with step-by-step methods that are easy to follow. Each lesson comes with numerous review questions and answer keynotes that explain each correct answer and why it’s correct. This book covers all of the topics in a typical one-year Chemistry curriculum, including: A systematic approach to problem solving, conversions, and the use of units. Naming compounds, writing formulas, and balancing chemical equations. Gas laws, chemical kinetics, acids and bases, electrochemistry, and more. While Homework Helpers: Chemistryis an excellent review for any standardized Chemistry test, including the SAT-II, its real value is in providing support and guidance during the year’s entire course of study.

Download or read book Homework Helpers: Trigonometry written by Denise Szecsei and published by Red Wheel/Weiser. This book was released on 2006-11-01 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: The essential help you need when your trigonometry textbook just isn’t making the grade! Trigonometry includes concepts that have both a geometric and an algebraic component. Homework Helpers: Trigonometry covers all of the topics in a typical trigonometry class, including: The unit circle Trigonometric functions Inverse trigonometric functions Identities Graphical analysis Applications This book also contains a review of the algebraic and geometric ideas that are the foundation of trigonometry. Let a longtime teacher with a PhD in mathematics give you the boost you need to pass the class, prepare for an AP course, or just strengthen your skills.

Download or read book Homework Helpers: Pre-Calculus written by Denise Szecsei and published by Red Wheel/Weiser. This book was released on 2007-04-25 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: This title in the Homework Helpers series will reinforce mathematical foundations and bolster students' confidence in pre-calculus. 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 a standard pre-calculus textbook, it could also be used by college students or adult learners to refresh long-forgotten concepts and skills. Homework Helpers: Pre-Calculus is a straightforward and understandable introduction to differential calculus and its applications. It covers all of the topics in a typical Calculus class, including: Linear functions Polynomials Rational functions Exponential functions Logarithmic functions Systems of equations This book also contains a review of the pre-calculus concepts that form the foundation on which calculus is built.

Download or read book Homework Helpers: Physics, Revised Edition written by Greg Curran and published by Red Wheel/Weiser. This book was released on 2012-03-22 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Homework Helpers: Physics is the latest book in the popular series that has been designed to help students master the material and tackle the tests. It will help any student unravel the formulas that describe the world around him or her. Each lesson is written in clear, easy-to-understand language, and supported with review questions. Answers and detailed explanations are found at the end of each chapter. Homework Helpers: Physics covers all of the topics included in a typical one-year physics curriculum, including: Straight-line kinematics, free-fall, and projectile motion. Forces, friction, and motion on an incline. Electrostatics, electricity, and magnetism. Waves, light, and optics. Nuclear reactions. The Homework Helpers Series is an excellent review for any standardized Physics test, and is invaluable in providing support and guidance throughout a year’s course of study.

Download or read book Homework Helpers: Biology, Revised Edition written by Matthew Distefano and published by Red Wheel/Weiser. This book was released on 2011-09-15 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Download or read book Science written by Pamela Fehl and published by Infobase Publishing. This book was released on 2010 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists play a vital role in the effort to understand the environment and develop new, renewable sources of energy. They are able to identify environmental problems, search for viable solutions, and gauge the effectiveness of these solutions in a wide variety of green fields. They also advise government officials, businesses, and other people and organizations about various environmental issues and concerns. The need for scientific expertise in all aspects of conservation and environmental work suggests that demand for these professionals will be strong in the coming years. Science profiles 15 green careers in this highly sought-after field. Career profiles include: Biochemists Biologists Botanists Chemists Climatologists Ecologists Geologists Meteorologists Oceanographers Soil scientists Wetland scientists Wildlife scientists and more.

Download or read book Fluorine written by Heather Hasan and published by The Rosen Publishing Group, Inc. This book was released on 2007-01-15 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fluorine is a poisonous and corrosive gas and breathing just a tiny bit of fluorine can damage the lungs. But, fluorine’s reactivity makes it a very useful element - it is used in toothpaste and in nonstick surfaces for frying pans, and to refine uranium fuel that is utilized in nuclear power plants. Students learn about fluorine’s phase at room temperature, its place within a very special group, VIIA, called the halogens, on the periodic table, its physical and chemical properties, and about its isotopes and atomic weight.