Chemistry is the study of matter. Our understanding of chemical processes thus depends on our ability to acquire accurate information about matter. Often, this information is quantitative, in the form of measurements. In this lab, you will be introduced to some common measuring devices, and learn how to use them to obtain correct measurements, each with correct precision. A metric ruler will be used to measure length in centimeters (cm).
This eBook was written as the sequel to the eBook titled DC Circuits, which was written in 2016 by Chad Davis.
This eBook covers Alternating Current (AC) circuit theory as well us a brief introduction of electronics. It is
broken up into seven modules. Module 1 covers the basic theory of AC signals. Since only DC sources are used in
the first eBook, details of AC signals such as sinusoidal waveforms (or sine waves), square waves, and triangle
waves are provided. Module 2, titled AC Circuits Math Background, covers the mathematics background needed
for solving AC circuit problems. The background material in Modules 1 and 2 are combined in Module 3 to solve
circuits with AC sources that include resistors, inductors, and capacitors (RLC circuits).
APEX Calculus is a calculus textbook written for traditional college/university calculus courses. It has the look and feel of the calculus book you likely use right now (Stewart, Thomas & Finney, etc.). The explanations of new concepts is clear, written for someone who does not yet know calculus. Each section ends with an exercise set with ample problems to practice & test skills (odd answers are in the back).
This writer’s reference condenses and covers everything a beginning writing student needs to successfully compose college-level work, including the basics of composition, grammar, and research. It is broken down into easy-to-tackle sections, while not overloading students with more information than they need. Great for any beginning writing students or as reference for advanced students!
This text is intended for a one- or two-semester undergraduate course in abstract algebra. Traditionally, these courses have covered the theoretical aspects of groups, rings, and fields. However, with the development of computing in the last several decades, applications that involve abstract algebra and discrete mathematics have become increasingly important, and many science, engineering, and computer science students are now electing to minor in mathematics. Though theory still occupies a central role in the subject of abstract algebra and no student should go through such a course without a good notion of what a proof is, the importance of applications such as coding theory and cryptography has grown significantly.
This text is intended for students and instructors of Academic Advanced Writing for English Language Learners. In our class, we will explore writing as a way to express yourself, to convey your ideas to others, to demonstrate what you know, and to advance scholarship in your academic field. Most importantly, we will explore the ways that strong writing can help you to communicate your unique thoughts and opinions.
You already have good writing skills in your first language(s). To enter scholarly conversations in the U.S., the next step is to sharpen your academic writing skills in American English. This text aims to help you uncover the expectations of professors and scholars in the U.S. regarding writing and critical thinking, to help you succeed in college.
Acceso is a complete, interactive curriculum for intermediate-level learners of Spanish. The materials on the site are provided freely to the public and are intended as a replacement for commercial textbooks, which are generally ill-suited to the learning outcomes now considered crucial to successful language study. These materials are supplemented by an online workbook built on the MySpanishLab platform of Pearson Education, Inc., as well as detailed lesson plans, rubrics for the evaluation of student work, and reliable instruments for measuring student progress and learning outcomes.Winner of 2012 Computer Assisted Language Consortium (CALICO) Focus AwardReviewed in:CALICO Journal 29.2 (Jan 2012): 398-405.Hispania 95.2 (June 2012): 365-366
Acoustics (from Greek ακουστικός pronounced akoustikos meaning "of or for hearing, ready to hear") is the science that studies sound, in particular its production, transmission, and effects. The science of acoustics has many applications which are dependent upon the nature of the sound that is to be produced, transmitted or controlled.
Active Calculus is different from most existing calculus texts in at least the following ways: the text is free for download by students and instructors in .pdf format; in the electronic format, graphics are in full color and there are live html links to java applets; the text is open source, and interested instructors can gain access to the original source files upon request; the style of the text requires students to be active learners — there are very few worked examples in the text, with there instead being 3-4 activities per section that engage students in connecting ideas, solving problems, and developing understanding of key calculus concepts; each section begins with motivating questions, a brief introduction, and a preview activity, all of which are designed to be read and completed prior to class; the exercises are few in number and challenging in nature.
Open textbook in statics for engineering undergraduates. Covers particles and rigid bodies (extended bodies), structures (trusses), and simple machines. Includes text, videos, images, and worked examples (written and video).
VCCS's "Pathways" Course provides faculty with an introduction to the laws that influence the use, re-use, and distribution of content they may want to use in a course. Activities include finding openly licensed content for use in a class and publishing openly licensed works created by faculty. At the end of the course, students will have openly licensed content that will be ready for use in a course.
Law has different meanings as well as different functions. Philosophers have considered issues of justice and law for centuries, and several different approaches, or schools of legal thought, have emerged. In this chapter, we will look at those different meanings and approaches and will consider how social and political dynamics interact with the ideas that animate the various schools of legal thought. We will also look at typical sources of “positive law” in the United States and how some of those sources have priority over others, and we will set out some basic differences between the US legal system and other legal systems.
This textbook is part of the OpenIntro Statistics series and offers complete coverage of the high school AP Statistics curriculum. Real data and plenty of inline examples and exercises make this an engaging and readable book. Links to lecture slides, video overviews, calculator tutorials, and video solutions to selected end of chapter exercises make this an ideal choice for any high school or Community College teacher. In fact, Portland Community College recently adopted this textbook for its Introductory Statistics course, and it estimates that this will save their students $250,000 per year. Find out more at: openintro.org/ahss
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This book is intended to help students prepare for entrance examinations in mathematics and scientific subjects, including STEP (Sixth Term Examination Papers). STEP examinations are used by Cambridge colleges as the basis for conditional offers in mathematics and sometimes in other mathematics-related subjects. They are also used by Warwick University, and many other mathematics departments recommend that their applicants practice on past papers to become accustomed to university-style mathematics.
This course considers the impact of storytelling and spirituals on the literary production of African American authors from the Colonial period to the current day, examining the cultural, historical, and political contexts of the literature, as well as how the issues of gender, race, and class affect the production and meaning of these works. Upon successful completion of this course, the student will be able to: identify the cultural influences and the development of African American literature; analyze the evolution of African American literature from an oral to a literary tradition; define the functions of African American literature from its inception in the period of slavery to the contemporary period; identify the major authors and/or literary works in the various literary periods and movements (Reconstruction to the New Negro Renaissance Movement; Harlem Renaissance; Realism, Naturalism, and modernism; Black Arts; and the Contemporary Period). This free course may be completed online at any time. (English Literature 411)
This course introduces the history of the Age of Revolutions in the Atlantic World from 1776 to 1848. Running alongside and extending beyond these political revolutions is the First Industrial Revolution. The Atlantic World, dominated by European empires in 1776, was transformed through revolution into a series of independent states by 1848, experiencing profound changes through the development and consolidation of capitalism. Upon successful completion of this course, the student will be able to: think analytically about the history of the revolutionary age between 1776 and 1848; define what a revolution" means as well as describe what made 1776-1848 an "age of revolution"; define the concept of the Atlantic World and describe its importance in World History; explain the basic intellectual and technical movements associated with the Enlightenment and their relations to the revolutionary movements that follow; identify and describe the causes of the American Revolution; identify and describe the many stages of the French Revolution: the end of absolutist monarchy, the implementation of constitutional monarchy, and the rise of the Jacobin Republic; compare and contrast the Declaration of the Rights of Man and other major statements of the Revolutionary period and Enlightenment thinking; identify and describe the impact of the first successful slave rebellion in world history--the Haitian Revolution; compare and contrast the debate between Edmund Burke and Thomas Paine; analyze and interpret primary source documents that elucidate the causes and effects of the Age of Revolutions. This free course may be completed online at any time. (History 303)
Algebra and Trigonometry provides a comprehensive exploration of algebraic principles and meets scope and sequence requirements for a typical introductory algebra and trigonometry course. The modular approach and the richness of content ensures that the book meets the needs of a variety of courses. Algebra and Trigonometry offers a wealth of examples with detailed, conceptual explanations, building a strong foundation in the material before asking students to apply what they’ve learned.
This book aims to be an accessible introduction into the design and analysis of efficient algorithms. Throughout the book we will introduce only the most basic techniques and describe the rigorous mathematical methods needed to analyze them.
The topics covered include:
The divide and conquer technique.
The use of randomization in algorithms.
The general, but typically inefficient, backtracking technique.
Dynamic programming as an efficient optimization for some backtracking algorithms.
Greedy algorithms as an optimization of other kinds of backtracking algorithms.
Hill-climbing techniques, including network flow.
The goal of the book is to show you how you can methodically apply different techniques to your own algorithms to make them more efficient. While this book mostly highlights general techniques, some well-known algorithms are also looked at in depth. This book is written so it can be read from "cover to cover" in the length of a semester, where sections marked with a * may be skipped.