Online courses directory (19947)

Learn how to use the classroom computer to increase learning and motivate students.

Looking for a fun new career coordinating special events? Learn proven techniques from a master event planner.

Master the essentials of writing so you can excel at business communications, express yourself clearly online, and take your creative literary talents to a new level.

In this interdisciplinary seminar, we explore a variety of visual and written tools for self exploration and self expression. Through discussion, written assignments, and directed exercises, students practice utilizing a variety of media to explore and express who they are.

This course covers basic topics in autonomous marine vehicles, focusing mainly on software and algorithms for autonomous decision making (autonomy) by underwater vehicles operating in the ocean environments, autonomously adapting to the environment for improved sensing performance. It will introduce students to underwater acoustic communication environment, as well as the various options for undersea navigation, both crucial to the operation of collaborative undersea networks for environmental sensing. Sensors for acoustic, biological and chemical sensing by underwater vehicles and their integration with the autonomy system for environmentally adaptive undersea mapping and observation will be covered. The subject will have a significant lab component, involving the use of the MOOS-IvP autonomy software infrastructure for developing integrated sensing, modeling and control solutions for a variety of ocean observation problems, using simulation environments and a field testbed with small autonomous surface craft and underwater vehicles operated on the Charles River.

This course enhances cross-cultural understanding through the discussion of practical, ethical, and epistemological issues in conducting social science and applied research in foreign countries or unfamiliar communities. It includes a research practicum to help students develop interviewing, participant-observation, and other qualitative research skills, as well as critical discussion of case studies. The course is open to all interested students, but intended particularly for those planning to undertake exploratory research or applied work abroad. Students taking the graduate version complete additional assignments.

This course explores the history of the artistic developments of the 20th century in Western Europe and the United States. The art of this period is characterized by extraordinary experimentation and innovation in styles, materials, techniques, and modes of dissemination. In addition to painting and sculpture, the 20th century witnessed the rise in popularity of photography, collage, montage, installations, earth art, performance, and conceptual art. Artists were sometimes inspired by the works of past masters but also often by contemporary changes in intellectual thought and social conditions. Therefore, we will examine the intellectual and cultural beliefs that this art both reflects and helped shape. Despite the great variety of artistic styles and theories that we will examine, a number of important themes consistently recur. If you keep them in mind as you progress through the course, you will find it easier to organize your thoughts and make meaningful comparisons among various artists, movements, and…

Organic chemistry is a branch of chemistry that focuses on a single element: carbon!  Carbon bonds strongly with other carbon atoms and with other elements, forming numerous chain and ring structures.  As a result, there are millions of distinct carbon compounds known and classified.  The vast majority of the molecules that contain carbon are considered organic molecules, with few debatable exceptions such as carbon nanotubes, diamonds, carbonate ions, and carbon dioxide.  Carbon is central to the existence of life as it is an essential component of nucleic acids (DNA and RNA), sugars, lipids, and proteins.  A well-rounded student of science must take courses in organic chemistry to understand its application to various topics, such as the study of polymers (plastics and other materials), hydrocarbons, pharmaceuticals, molecular biology, biochemistry, and other life sciences. In the first semester of organic chemistry, you will learn the basic concepts needed to understand the three-dimensional structu…

In this course, we will study the architecture of Ancient Rome, beginning with its origins in the eighth century BC, and continuing through the fourth century AD with the move of the Roman capital to Constantinople.  The course of lectures and readings outlined below will familiarize you with the major building methods and styles used in Roman architecture.  In addition, interior decoration (including the very important topic of Roman wall painting) will be addressed.  By the end of the course, you will be able to identify some of the most important works of Roman architecture and discuss the historical and cultural conditions that informed their production. An important theme throughout the first half of the course is the relationship between Ancient Rome and Greek and Etruscan cultures, which were highly influential in the formation of a distinctive Roman architecture.  Understanding the role that Roman architecture played in the eastern and western Roman provinces is also significant to this course,…

The purpose of this course, as governed by the textbook at its core, Understanding Media and Culture: An Introduction to Mass Communication, is to complete a fairly comprehensive examination of the evolution and impact of the media, primarily in the United States.  Each of the major media (newspapers, magazines, books, radio, movies, music, and television), as well as new media (electronic entertainment, social media, and the Internet), are examined from their conception to the present and future possibilities.  Emphasis is placed on how each media industry has evolved over time, responding to changes in society, technology, politics, and economics.  The course also explores the cultural impact of the media, from individual media products to entire industries, with particular emphasis on the cultural and ethical factors that influence production, consumption, and also, due to the advent of new media, participation.  Upon completing this course, you should be more conscious of how your viewpoints are shape…

While CS403: Introduction to Modern Database Systems [1] covered many of the core concepts behind database management systems, there are many other considerations that should be addressed if you intend to pursue a career in this field.  This course will expand upon what you learned about SQL in CS403 and introduce various other advanced topics, including query optimization, concurrency, data warehouses, object-oriented extensions, and XML.  While CS403 introduced the basics of database management systems, the additional topics covered in this course will help you become more proficient in writing queries and will expand your knowledge base so that you have a better understanding of the field.  By the end of this course, you should have a solid grasp on data warehouses and XML, which will prove to be invaluable as you progress further in your Computer Science studies. [1] http://www.saylor.org/courses/cs403/…

This course introduces major theories of economic development and to place them in a historical context. In his contributory introduction “Economic Growth, Economic Development and Human Development” in The Development Economics Reader (2008), edited by Giorgio Secondi and published by Routledge, Secondi defines economic development as the “branch of economics that studies relatively poor countries.” In the same book, Mahbub ul Haq, writing under the title “The Human Development Paradigm,” suggests that the “basic purpose of development is to enlarge people’s choices,” which is in line with the views expressed by the Nobel laureate Amartya Sen. Whether development is simply studying poor countries or expanding people’s choices in poor countries, one of the essential requirements is that there must be a means for making the choices available. This means that economic development must include growth, but growth can take place without economic development. Without economic growth, the choices…

What makes a novel “Gothic”?  Scholars have debated this question for decades: some consider “the Gothic” a literary time period, spanning from the 1760s to 1820; others view it as a set of thematic concerns; still others understand it as a literary mode, in which contemporary authors like Stephen King continue to write.  In this course, you will explore these and other definitions as you read a number of novels (and have the option to screen a film), attempting to define for yourself the term “Gothic.”  You will supplement your studies with critical literature on the Gothic novel and literary mode, critiquing and adapting the approaches and theories as you see fit. You will begin the course with an overview of approaches to the literary Gothic and an outline of its stereotypical characteristics and elements.  You will then progress through the course by examining Gothic novels (and an optional film) in three thematic categories (which, as you will see, often overlap): Gothic Spaces, the Monst…

This course will introduce you to the history of Europe from the medieval period to the Age of Revolutions in the eighteenth century.  You will learn about the major political, economic, and social changes that took place in Europe during this 800-year period.  The course will be structured chronologically.  Each unit will include representative primary-source documents that illustrate important overarching political, economic, and social themes, such as the Renaissance, the Protestant Reformation, European expansion overseas, and the French Revolution.  By the end of the course, you will understand how Europe had transformed from a fragmented and volatile network of medieval polities into a series of independent nation-states by 1800.

Mechanics studies how forces affect bodies in motionhow, for example, a bullet is fired from a gun or a top is set in motion by the flick of a wrist.  As an engineer, you will find mechanics of vital importance to any field you choose to pursue.  Whether you are designing a bridge or implementing an electrical power unit for an elevator, you will need to know how to determine which forces can be applied to a body without causing it to break, what happens when bodies collide, how an object moves when different forces are applied to it, and so on.  This course will introduce you to the core concepts of mechanics that will enable you to answer these questions as you strive to design, test, and manufacture safe and reliable products. While most universities split introductory mechanics into two courses, with one devoted to statics and the other to solids, this course will introduce you to both areas.  You will begin by learning about staticsobjects that are not accelerating (in other words, objects that are…

Effective communication is essential to teamwork, and teamwork is essential to accomplishing complex engineering work.  In this course, you will learn several aspects of effective technical communication that will help prepare you to work successfully on an engineering team.  The strategies and techniques learned here are also applicable to other situationsfor example, preparing a résumé and cover letter, conducting a successful job interview, negotiating to make a major purchase or sale, and navigating through legal situations that you might encounter. As an example, consider the following situation.  You arrive home after a week-long vacation and find a note on your door saying: Dude My plumber’s cut your phone cord.  I reckon they’ll fix it soon. On the other hand, consider that you find a note resembling:   From: John Atkins      October 24, 2015 2828 Fairlane Rd. Tel: 703-555-4800   To:       Occupant 2824 Fairlane Rd.   I regret to inform you that my plumbing contractor…

The purpose of this course is to provide you with an overview of the major political theorists and their work from the 18th century to the present.  Common themes seen in contemporary political thought include governance, property ownership and redistribution, free enterprise, individual liberty, justice, and responsibility for the common welfare.  You will read the works of theorists advocating capitalism, socialism, communism, egalitarianism, utilitarianism, social contract theory, liberalism, conservatism, neo-liberalism, neo-conservatism, libertarianism, fascism, anarchy, rational choice theory, and multiculturalism.  By studying the evolving constructs of political theory in the past two centuries, you will gain insight into different approaches that leaders use to solve complex problems of governance and maintenance of social order.

At various points in history, the Middle East has been at the center of world civilization.   In the last century, however, the Middle East has been subjected to the conquest, colonization, and control of outside powers: the Ottoman Empire, the great European powers, and the United States.  This dynamic has had profound implications for the political identity of both Middle Easterners and their conquerors.  It has also meant that much of the recent political history of the Middle East has been a struggle for independence and state-buildinga struggle that continues to this day with profound implications for the region and the world as a whole. This course has two primary purposes: (1) to build a critical understanding of the key issues and conflicts in the politics of the modern Middle East and (2) to apply the following concepts to these issues and conflicts: scholarly methodology, colonialism, independence and state-building, the political mobilization of new social classes, the spread of capitalist ec…

This course will provide you with a comprehensive introduction to spreadsheets. The course is designed for first-time users with very little or no exposure to the subject. For this course, you will use Microsoft Excel as the software. The course will explore the following fundamental topics: an introduction to spreadsheets, terminology in Excel, components of a spreadsheet, what a cell consists of, and the creation of a spreadsheet for practical use.  You will examine sample files, videos, and books that will enable you to gain practical knowledge about spreadsheets that can be used in daily life, either at work, school, or home.

Geography is the study of the physical features of the Earth and its atmosphere including landscape development, weather and climate, and geologic concepts as well as the influence of human activity including cultural, economic, and political activity on those physical features.  Geography students, as they study the many aspects of our physically and culturally diverse world, tend to become more adept at tasks that require both spatial and critical thinking skills. World Regional Geography covers the basic elements noted above but within a regional context.  Ultimately, World Regional Geography is concerned with the physical and human characteristics that make the regions of our world distinctive.  As you progress through the course, the units will discuss each major world region in detail, placing particular emphasis on cultural and societal structures.  Regions will be discussed within a global framework in the hope that you will gain a better comprehension of how the world map is being defined a…