Online courses directory (19947)

Help for beginning students using the venerable Wheelock grammar book.

The Christian Get Out of Debt Course

In this course students are exposed to history and culture of German-speaking countries through audio, video, and Web materials. It focuses on the expansion of basic communication skills and further development of linguistic competency, and includes the review and completion of basic grammar, building of vocabulary, and practice in writing short essays. Students will also read short literary texts.

Build your earth science vocabulary and learn about cycles of matter and types of sedimentary rocks through the Education Portal course Earth Science 101: Earth Science. Our series of video lessons and accompanying self-assessment quizzes can help you boost your scientific knowledge ahead of the Excelsior Earth Science exam . This course was designed by experienced educators and examines both science basics, like experimental design and systems of measurement, and more advanced topics, such as analysis of rock deformation and theories of continental drift.

PURPOSE OF COURSE…

This course is a collaborative offering of Sana, Partners in Health, and the Institute for Healthcare Improvement (IHI). The goal of this course is the development of innovations in information systems for developing countries that will (1) translate into improvement in health outcomes, (2) strengthen the existing organizational infrastructure, and (3) create a collaborative ecosystem to maximize the value of these innovations. The course will be taught by guest speakers who are internationally recognized experts in the field and who, with their operational experiences, will outline the challenges they faced and detail how these were addressed.

This OCW site combines resources from the initial Spring 2011 offering of the course (numbered HST.184) and the Spring 2012 offering (numbered HST.S14).

Learn how to create a classroom website and how having one can make you a more effective and dynamic teacher.

Learn Italian from the comfort of your home in this fun and enjoyable online course.

Learn how to use Adobe Acrobat X to create PDF files and take advantage of its many time-saving features, communication options, and forms.

An in-depth look at criminal law and the real world of prosecutors, defense attorneys, and the paralegals who work closely with them.

Increase your effectiveness as a science teacher for children in fourth through sixth grades.

This course is a continuation of CHEM103 [1]: Organic Chemistry I.  As you progress through the units below, you will continue to learn the different chemical reactions characteristic of each family of organic compounds.  We will focus on four most important classes of reactions: electrophilic substitution at aromatic rings, nucleophilic addition at carbonyl compounds, hydrolysis of carboxylic acids, and carbon-carbon bond formation using enolates.  The enolate portion of this course will cover the reactivity of functional groups. We will also look at synthetic strategies for making simple, small organic molecules, using the knowledge of organic chemistry accumulated thus far.  At the end of this course, you will possess the tools you need to plan the synthesis of fairly complicated molecules, like those used in pharmaceutics.  From the perspective of a synthetic organic chemist, the two most challenging aspects of synthesizing drug molecules are the incorporation of  "molecular rings" (rings of 5, 6,…

This course will introduce you to the history of Latin and South America from the year in which European explorers first discovered and began to colonize the region to the early 19th century, when many Latin and South American colonies declared their independence from European rule.  You will learn about the major political, economic, and social changes that took place throughout Latin and South America during this 400-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 conquest of native peoples by European explorers, colonial settlement patterns and trade networks, social and cultural exchanges between native peoples and Europeans, and the emergence of independence movements across Latin and South America at the end of the 18th century.  By the end of the course, you will understand how the interaction between native peoples and European settl…

This is a survey course, and as such it can either be used by students who are looking to take just one general overview course, or for students who want to go on to more advanced study in any of the subfields that comprise the political science discipline, such as American politics, comparative politics, international politics, or political theory.  This course will survey the different ways in which political scientists study the phenomena of politics and will deepen your understanding of political life as both a thinker and a citizen.  The goal of this course is to introduce you to the discipline’s concepts, terminology, and methods and to explore instances of applied political science through real world examples. As an introductory course, POLSC101 will focus on the basic principles of political science by combining historical study of the discipline’s greatest thinkers with analysis of contemporary issues.  We will also identify and discuss the questions that perennially drive the field of polit…

In this course, we will study the history of Eastern (Orthodox) Christian art.  The course begins with an overview of the emergence of Christianity in the Late Antique period and the formation of the Christian visual language that grew out of the Classical tradition.  The course then follows the development of Christian art after the fall of the Roman Empire and the emergence of a “new Rome” in the East: the Byzantine Empire.  A series of reading assignments paired with lectures and virtual tours will introduce you to important works of Early Christian and Byzantine art and will also give you an understanding of the central debates of Early Christian and Byzantine art historical scholarship. By the time you finish the course, you will be able to identify the most important artworks from this period and understand how their appearances relate to the social, political, and religious environment in which they were produced.  You will also be able to trace the ways in which Early Christian and Byzantine…

Spectroscopy is the study of the interaction between matter and electromagnetic radiation.  Molecules respond to different types of radiation in different ways, depending on the frequency (?) or wavelength (?) of the radiation.  In General Chemistry, we studied spectroscopy as a tool for explaining the quantum mechanical model of the atom.  In that course, we learned that light is an electromagnetic radiation of a wavelength that is visible to the human eye.  We also learned that light, which exists in tiny “packets” called photons, exhibits properties of both waves and particles, a characteristic referred to as the wave-particle duality.  The quantized relationship is defined as E = hv, where E is energy, h is Plank’s constant, and v is frequency. Spectroscopy and spectrometry are often used in chemistry for the identification of substances through the spectrum from which they are emitted or by which they are absorbed.  The type of spectroscopic technique is defined by the type of radia…

This course is an introduction to linear algebra.  It has been argued that linear algebra constitutes half of all mathematics.  Whether or not everyone would agree with that, it is certainly true that practically every modern technology relies on linear algebra to simplify the computations required for Internet searches, 3-D animation, coordination of safety systems, financial trading, air traffic control, and everything in between. Linear algebra can be viewed either as the study of linear equations or as the study of vectors.  It is tied to analytic geometry; practically speaking, this means that almost every fact you will learn in this course has a picture associated with it.  Learning to connect the facts with their geometric interpretation will be very useful for you. The book which is used in the course focuses both on the theoretical aspects as well as the applied aspects of linear algebra.  As a result, you will be able to learn the geometric interpretations of many of the algebraic concepts…

In this course, we will study the poetry of John Milton, focusing not only on the texts themselves, but also on the various contexts that are relevant to Milton’s oeuvre, from the tumultuous political and religious period in which Milton lived to the literary network with which his texts interact. We will also take a close look at the man behind Paradise Lost, a man who brazenly announced, relatively early in his poetic career, that he would pen a great epic in the classical tradition. Who was John Milton, and how did he manage to accomplish this goal? Though Milton has gone in and out of literary favor since his death in 1674 (Romantic poets greatly valued his formal techniques as well as his figuration of Hell, while Modernists like T.S. Eliot scowled at his bookish, Puritan austerity), there is no question that Milton’s works shaped the face and the future of English poetry, as well as contemporary books, film, and culture. By the end of this course, you will possess a comprehensive understanding of Mi…

As most famously defined by F. O. Matthiessen in his groundbreaking book, The American Renaissance: Art and Expression in the Age of Emerson and Whitman (1941), the “American Renaissance” demarcates a period of tremendous literary activity between the 1830s and 1860s that marked the cultivation, for the first time, of a distinctively American literature.  For Matthiessen and many other critics, its key figuresRalph Waldo Emerson, Henry David Thoreau, Walt Whitman, Nathaniel Hawthorne, and Herman Melvillesought to define and explore the new American identity, carving out new modes of expression and self-identification.  In the years since Matthiessen’s important work and especially in the past several decades, this characterization of the literary period has been challenged on several fronts, for overstating the innovations of these few authors, for the exclusion of women, African-American, and more popular authors from its account of the United States during a period of social and cultural upheaval an…

The decades between roughly 1890 and 1960 witnessed unprecedented efforts to create new art, new values, and a new culture in Europe and the United States to distance itself from the more socially acceptable works of late Victorian poets and artists. During this time, Western writers, artists, and intellectuals questioned the accepted aesthetic norms and produced radically experimental works of art and new understandings of what it means to live in modern times. The first half of the 20th century also witnessed the most devastating conflicts in Western history the two World Wars and the Holocaust and these events accelerated and profoundly influenced cultural changes. Modernist poetry one of the most interesting cultural developments emerged during this time. While it is true that modernist poetic developments sprang up in unlikely and seemingly spontaneous ways, we will attempt to progress through this course in a roughly chronological manner. This is because, in many ways, even modern poetry retains a…