How teaching a free online class changed this prof’s life

If you have a spare 20 minutes to get choked up, listen to this talk by Stanford University computer scientist Sebastian Thrun. (Skip the intro – Thrun starts talking 2:27 min. into the video.)

As I said in my last post, last fall Thrun helped teach a free online Artificial Intelligence class that drew in 160,000 students. In this video Thrun explains how that experience made him rethink his teaching career. He was inspired by the e-mails he got from students all over the world about how he was changing their lives. And when one student’s father berated him for teaching a “weeder” class (to weed out the weaker students) he realized that too often he asked tough questions that would stump the students so that he “would come to their rescue and make (him) look smart.”

So he changed how he structured the class, using questions and quizzes to help the students learn the material and to give everyone a chance at a perfect score. And he was inspired to start his new online venture Udacity, for bringing more free online classes to the world.

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The audacity of Udacity

Stanford computer scientist Sebastian Thrun is shaking up the world of higher education again.

You may remember that he was part of an initiative last fall that offered three free Stanford computer science courses to the world. More than 160,000 students signed up for Thrun’s online class in artificial intelligence which he co-taught with Google’s Peter Norvig. Students watched online lectures, took exams and got a letter of completion from the instructors.

Now Thrun is back with an online educational startup called Udacity which will offer free courses on a similar model. Enrollment is now open for the first two computer science courses. If you have some experience programming, you might like to sign up for Programming a Robotic Car, co-taught by Thrun and University of Virginia computer scientist David Evans. If you’re a newbie to programming you can sign up for an introduction to computer science called Building Your Own Search Engine, also co-taught by Thrun and Evans. The promotional video says you don’t need any programming experience to join, and at the end of seven weeks you will have built your own search engine.

Google, watch out.

(Via NPR)

Related:
Enrollment opens for 14 new free Stanford courses

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New UC Berkeley classes on iTunes

The new spring semester UC Berkeley classes are up on iTunesU, and you can see them on the webcast.Berkeley site if you click here.

A few old friends are back.

Principles of Economics, J. Bradford DeLong (iTunes, course website)
DeLong gives Berkeley students the benefit his sharp wit and dry humor in this intro to economics. As in the past, DeLong provides open access on his website to lots of additional course materials such as lecture slides, lecture notes and problem sets.

Introduction to Biological Anthropology, Terrence Deacon (iTunes)
Deacon is back with one of my all-time favorite classes. In the past his class (iTunes) was a fascinating mix of biology, genetics, animal ethology and anthropology.

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Prospecting for free courses in France, Germany & Israel

It seems like there are more free courses on the web every day. Here are a few non-English resources that I have been exploring recently.

Eberhard Karls University, Tübingen, Germany (website)
Most of these free video courses are in German, but a few are in English. Scroll down to Neuphilologie (modern languages) and you’ll see English courses on Shakespeare, Modernism and other literature topics.

College de France, Paris, France (website, iTunes)
Founded in 1530, the College de France offers free public lecture series and courses, mostly in French but some of them are dubbed in English.

Hebrew University, Jerusalem, Israel (website, YouTube)
Back in the day, when I was an exchange student at Hebrew University, students took courses only in their own majors. Chemistry majors studied chemistry and archeology majors studied archeology, and there were many bureaucratic obstacles to surmount if you wanted to explore another field. No more. Now the university offers a series of courses called “Corner Stones” that give science majors a glimpse of the humanities and humanities students a peek into the sciences. All of the courses are in Hebrew but some videos on the YouTube site are in English, such as this conference on String Theory.

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Classes to start at UCSD, UCLA

The new rosters of course podcasts are now online for UC San Diego and UCLA. A couple of my favorite profs are making return appearances.

At UCLA, Thomas Bradbury will be teaching another edition of his great psychology course Intimate Relationships (video, audio). For my take on the 2010 version of this course see Close relationships: the importance of disclosures.

At UCSD, art historian William Norman Bryson will be teaching Art and the Enlightenment (audio feed). His Formations of Modern Art (feed) was a great introduction to the Impressionists and other moderns. See earlier post here. I’m looking forward to seeing what he does with the Enlightenment.

Classes begin Monday, Jan. 9.

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NYU rolls out free course on Ancient Israel

New York University recently began rolling out a new addition to its free open education courses on its YouTube channel. The new arrival is Ancient Israel (YouTube) taught by Daniel Fleming. So far NYU has posted only six lectures from the course, and the course is not yet available at New York University’s main Open Education site.

Fleming, whose research interests include Assyria and other cultures of the ancient Near East, spends a lot of time in these early lectures talking about the cultural context of ancient Israel. The first two lectures are a general introduction, and folks with a bit a bit of background in the subject may want to start on lecture 3.

The syllabus is here.

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Great freeware tool for managing your e-books

If you have an e-reader or like to read books on your smartphone or Apple i-device, you should check out Calibre, a great freeware tool for managing your e-books.

Think of it as iTunes software for your e-books. It allows you to easily manage your e-book collection, and it makes it incredibly easy to find free e-books or comparison shop among commercial editions. For example, suppose you want to find a free edition of The Adventures of Sherlock Holmes.

Just click on Calibre’s “Get books” icon, type in the title, and the program scans Project Gutenberg, Amazon and dozens of other e-book sources. You’ll get a result window that looks like this.

Double click on a result, and a download link opens in your browser.

Another fun feature is Fetch News.

Calibre has links to 1106 news sources in dozens of languages. The program can fetch your newspaper or magazine and format it for downloading to your device. I’ve been enjoying reading the French newspaper L’express, and reading it on my Kindle. I’ve outfitted my Kindle with a French-English dictionary, so I can easily look up words I don’t know.

If you’re trying to learn a foreign language, this is a great way to get additional practice.

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Holiday gift from ABBYY

Russian software company ABBYY usually sells its OCR (optical character reader) programs for $79 and up. But for this holiday season you can get a free download of ABBYY’s Screenshot Reader for free at this link. This program allows you to capture an image from your computer screen and translate it into editable text that can be saved as Microsoft Word or Excel documents or inserted directly into open applications.

It’s a nifty tool for making your web research into editable notes. One warning: its 153 MB can take an hour or more to download.

(Via Freeware Genius.)

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Kabbalah-the real deal

Kabbalistic Tree of Life with the names of the Sefirot (attributes of God) and paths in Hebrew.*

A New Age, pop-culture version of the venerable Jewish mystical tradition known as Kabbalah has been fashionable of late, attracting the likes of Madonna and other celebrities.

But if you’re curious to find out what authentic Kabbalah is all about, check out a series of five lectures and classroom discussions entitled Kabbalah to the Big Bang (website) presented by the renowned Kabbalah scholar Daniel Matt at a study weekend earlier this year sponsored by The Foundation for Jewish Studies of Rockville, Maryland.

Since 1996 Matt has been translating and annotating the Zohar, one of Kabbalah’s foundational texts. He’s now working on volume 6, with a total of 12 volumes expected.

In the first session, Matt gives an introduction to the Zohar and Kabbalistic thought in general. To get the most out of the first lecture, it’s a good idea to look at the chart included in the recommended readings which shows the Kabbalah’s ten attributes of God known as Sefirot. Subsequent sessions include lots of interaction with the students as they examine and discuss a number of short Kabbalistic texts. The last session is a look at the intriguing parallels between the Kabbalistic creation myth and the Big Bang theory of the origin of the universe.

As to why Kabbalah might appeal to people who are not traditionally observant or even Jewish, Matt says,

The Kabbalah is a kind of spirituality that does not reject the material world. The Zohar isn’t saying you should leave the here and now and discover God by going into the cave. You should find God in the everyday. That has a positive and a negative side. You’re not rejecting life on earth which is good. On the other hand you could fool yourself into thinking the material is the spiritual. There’s a possible trap there too. The positive side is that the Zohar is a holistic mysticism. It’s really demanding that you uplift the physical, not reject the physical. So it appeals to people in the West who have a spiritual yearning but they don’t want to sell everything they own and go to India. Also it’s an exotic kind of spirituality. But it’s based on the Torah. It’s based on the Bible. So it’s based on the foundational text of all Western culture. So it has this amazing combination of the familiar and strange.”

If you want an even more rigorous academic introduction to Kabbalah, and you speak Hebrew, check out Introduction to Kabbalah (website), taught by Boaz Huss at Israel’s Ben-Gurion University. At Huss’s website are links to other lectures in English on the history of Kabbalah. The Ben-Gurion University website also has an interesting article by Huss on The New Age of Kabbalah and Postmodern Spirituality, in which he talks about today’s pop-culture Kabbalah and how it represents a
“postmodern spirituality” that emphasizes practices over belief, and makes Kabbalah into a marketable commodity.

*Image credit: Wikipedia. Public domain.
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Enrollment opens for 14 new free Stanford courses

This past fall Stanford University began a bold experiment, offering 3 free online computer science classes in a new and intriguing format. Now the experiment continues, with 14 more courses planned for early 2012.

Enrollment is free. Students watch short videos and take embedded quizzes. They post questions on a student bulletin board, and the staff answers the most popular questions. At the end the students who complete the homework and exams get a letter of completion signed by the course’s instructors. (Important caveat: you don’t get official Stanford University credit. For that, you still have to pay the big bucks.)

Here are links to the 14 new courses. And an entertaining promo from computer science instructor and Google researcher Nick Parlante who will teach CS101, an introduction to computer science.

Technology Entrepreneurship
Making Green Buildings
Anatomy
Information Theory
Design and Analysis of Algorithms I
The Lean Launchpad
Cryptography
Computer Science 101
Software Engineering for SaaS
Human Computer Intereaction
Natural Language Processing
Game Theory
Probabilistic Graphical Models
Machine Learning

(Via OpenCulture.)

Related:
Stanford’s OpenClassroom now online
Two more free Stanford computer sci classes
Get a grade and a certificate from free Stanford AI course

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