Khan Academy Releases New App for iPhone & iPod Touch, Giving You Mobile Access to 3600 Videos

Non-prof­it Khan Acad­e­my, an orga­ni­za­tion ded­i­cat­ed to “pro­vid­ing a free world-class edu­ca­tion for any­one any­where,” does so pri­mar­i­ly through online video cours­es and lec­tures. The over 3600 videos are free and access is open to any­one (any­where), allow­ing K‑12 stu­dents to study math, sci­ence, com­put­er sci­ence, finance & eco­nom­ics, human­i­ties, and test prep. The orga­ni­za­tion was found­ed in 2006 by MIT and Har­vard grad Salman Khan, who began by tutor­ing rel­a­tives and friends in Bangladesh while he worked as a hedge fund ana­lyst in the States. His videos became so in-demand that he decid­ed to quit his job and dis­trib­ute them full-time, fund­ed by dona­tions from indi­vid­u­als and major donors like the Bill and Melin­da Gates Foun­da­tion.

While there is a healthy amount of skep­ti­cism about the effi­ca­cy of Khan’s meth­ods, there’s no short­age of demand for the kind of instruc­tion he offers to stu­dents all over the world. To fur­ther meet that demand, Khan Acad­e­my has just released an app for iPhone and iPod Touch. Unlike the app released this past March for the iPad, the iPhone ver­sion does not allow inter­ac­tiv­i­ty. Users can view videos but can­not, as with the iPad app, down­load playlists, read sub­ti­tles, and log progress, mak­ing this ver­sion “more for con­sump­tion rather than full inter­ac­tion.” Nev­er­the­less, and whether crit­ics like it or not, this rep­re­sents a fur­ther step for dis­tance learn­ing, as edu­ca­tion increas­ing­ly moves out of the class­room and into the hand­held devices of net­works of stu­dents no longer restrict­ed by geog­ra­phy or phys­i­cal mobil­i­ty.

The app has been added to our brand-spank­ing new col­lec­tion: 200 Free K‑12 Edu­ca­tion­al Resources: Video Lessons, Web Sites, Apps & More

Via Makeuse­of

Josh Jones is a doc­tor­al can­di­date in Eng­lish at Ford­ham Uni­ver­si­ty and a co-founder and for­mer man­ag­ing edi­tor of Guer­ni­ca / A Mag­a­zine of Arts and Pol­i­tics.

Noam Chomsky Spells Out the Purpose of Education

E + duc­ere: “To lead or draw out.” The ety­mo­log­i­cal Latin roots of “edu­ca­tion.” Accord­ing to a for­mer Jesuit pro­fes­sor of mine, the fun­da­men­tal sense of the word is to draw oth­ers out of “dark­ness,” into a “more mag­nan­i­mous view” (he’d say, his arms spread wide). As inspi­ra­tional as this speech was to a sem­i­nar group of bud­ding high­er edu­ca­tors, it failed to spec­i­fy the means by which this might be done, or the rea­son. Lack­ing a Jesuit sense of mis­sion, I had to fig­ure out for myself what the “dark­ness” was, what to lead peo­ple towards, and why. It turned out to be sim­pler than I thought, in some respects, since I con­clud­ed that it was­n’t my job to decide these things, but rather to present points of view, a col­lec­tion of methods—an intel­lec­tu­al toolk­it, so to speak—and an enthu­si­as­tic mod­el. Then get out of the way. That’s all an edu­ca­tor can, and should do, in my hum­ble opin­ion. Any­thing more is not edu­ca­tion, it’s indoc­tri­na­tion. Seemed sim­ple enough to me at first. If only it were so. Few things, in fact, are more con­tentious (Google the term “assault on edu­ca­tion,” for exam­ple).

What is the dif­fer­ence between edu­ca­tion and indoc­tri­na­tion? This debate rages back hun­dreds, thou­sands, of years, and will rage thou­sands more into the future. Every major philoso­pher has had one answer or anoth­er, from Pla­to to Locke, Hegel and Rousseau to Dewey. Con­tin­u­ing in that ven­er­a­ble tra­di­tion, lin­guist, polit­i­cal activist, and aca­d­e­m­ic gen­er­al­ist extra­or­di­naire Noam Chom­sky, one of our most con­sis­tent­ly com­pelling pub­lic intel­lec­tu­als, has a lot to say in the video above and else­where about edu­ca­tion.

First, Chom­sky defines his view of edu­ca­tion in an Enlight­en­ment sense, in which the “high­est goal in life is to inquire and cre­ate. The pur­pose of edu­ca­tion from that point of view is just to help peo­ple to learn on their own. It’s you the learn­er who is going to achieve in the course of edu­ca­tion and it’s real­ly up to you to deter­mine how you’re going to mas­ter and use it.” An essen­tial part of this kind of edu­ca­tion is fos­ter­ing the impulse to chal­lenge author­i­ty, think crit­i­cal­ly, and cre­ate alter­na­tives to well-worn mod­els. This is the ped­a­gogy I end­ed up adopt­ing, and as a col­lege instruc­tor in the human­i­ties, it’s one I rarely have to jus­ti­fy.

Chom­sky defines the oppos­ing con­cept of edu­ca­tion as indoc­tri­na­tion, under which he sub­sumes voca­tion­al train­ing, per­haps the most benign form. Under this mod­el, “Peo­ple have the idea that, from child­hood, young peo­ple have to be placed into a frame­work where they’re going to fol­low orders. This is often quite explic­it.” (One of the entries in the Oxford Eng­lish Dic­tio­nary defines edu­ca­tion as “the train­ing of an ani­mal,” a sense per­haps not too dis­tinct from what Chom­sky means). For Chom­sky, this mod­el of edu­ca­tion impos­es “a debt which traps stu­dents, young peo­ple, into a life of con­for­mi­ty. That’s the exact oppo­site of what tra­di­tion­al­ly comes out of the Enlight­en­ment.” In the con­test between these two definitions—Athens vs. Spar­ta, one might say—is the ques­tion that plagues edu­ca­tion­al reform­ers at the pri­ma­ry and sec­ondary lev­els: “Do you train for pass­ing tests or do you train for cre­ative inquiry?”

Chom­sky goes on to dis­cuss the tech­no­log­i­cal changes in edu­ca­tion occur­ring now, the focus of innu­mer­able dis­cus­sions and debates about not only the pur­pose of edu­ca­tion, but also the prop­er meth­ods (a sub­ject this site is deeply invest­ed in), includ­ing the cur­rent unease over the shift to online over tra­di­tion­al class­room ed or the val­ue of a tra­di­tion­al degree ver­sus a cer­tifi­cate. Chomsky’s view is that tech­nol­o­gy is “basi­cal­ly neu­tral,” like a ham­mer that can build a house or “crush someone’s skull.” The dif­fer­ence is the frame of ref­er­ence under which one uses the tool. Again, mas­sive­ly con­tentious sub­ject, and too much to cov­er here, but I’ll let Chom­sky explain. What­ev­er you think of his pol­i­tics, his eru­di­tion and expe­ri­ence as a researcher and edu­ca­tor make his views on the sub­ject well worth con­sid­er­ing.

Josh Jones is a doc­tor­al can­di­date in Eng­lish at Ford­ham Uni­ver­si­ty and a co-founder and for­mer man­ag­ing edi­tor of Guer­ni­ca / A Mag­a­zine of Arts and Pol­i­tics.

Carnegie Mellon Takes Online Courses to Another Level with Its Open Learning Initiative

Open online cours­es—mas­sive or otherwise—are rev­o­lu­tion­iz­ing high­er edu­ca­tion by mak­ing learn­ing more and more acces­si­ble.

Carnegie Mel­lon Uni­ver­si­ty has tak­en online cours­es to anoth­er lev­el, offer­ing vir­tu­al class­room envi­ron­ments based on deep research into how adults learn.

The cours­es are free. Carnegie Mellon’s Open Learn­ing Ini­tia­tive cur­rent­ly offers 15 cours­es through a plat­form that pro­vides tar­get­ed progress feed­back to stu­dents.

The pro­gram doesn’t offer course cred­it or cer­tifi­cates but the cours­es are sophis­ti­cat­ed. CMU spent any­where from $500,000 to $1 mil­lion for each course to write the soft­ware, which includes a course builder pro­gram for instruc­tors and a sys­tem of feed­back loops that send stu­dent learn­ing data to the instruc­tor, the stu­dent and the course design team.

More than 10,000 stu­dents enrolled in OLI cours­es last year. So far CMU pro­motes OLI cours­es as sup­ple­men­tary to tra­di­tion­al class­room instruc­tion. But the cours­es are cer­tain­ly rich enough to be enjoyed by any­one. They’re most­ly in the sci­ences but include a few lan­guage and social sci­ence class­es too.

The list of cur­rent­ly-avail­able cours­es appears below. We also have them list­ed in our com­plete list of Mas­sive Open Online Cours­es from Great Uni­ver­si­ties (many of which hap­pen to offer cer­tifi­cates too):

Kate Rix writes about dig­i­tal media and edu­ca­tion. Read more of her work on thenifty.blogspot.com and .

Codecademy’s Free Courses Democratize Computer Programming

There are good and bad online instruc­tion­al plat­forms for every­thing: some lan­guage cours­es work bet­ter than oth­ers and some approach­es to teach­ing music are more effec­tive than oth­ers.

This is just as true for com­put­er pro­gram­ming, where, like every­thing else, an abun­dance of free cours­es and tuto­ri­als from MIT, UC Berke­ley, Har­vard and Stan­ford offer inter­ac­tive tools for learn­ing web devel­op­ment and com­put­er pro­gram­ming. You can find a long list of free comp sci cours­es from these great uni­ver­si­ties here.

One new site that is get­ting par­tic­u­lar­ly good reviews is Codecad­e­my, a free online learn­ing sys­tem for learn­ing every­thing from HTML Basics  to Python in a “user active” style—meaning that users can use tuto­ri­als to design projects of their own choos­ing. It’s also easy to track your progress.

What sets Codecad­e­my apart from oth­er pro­gram­ming tuto­ri­als is that all stu­dent work can be com­plet­ed with­in a web brows­er. No soft­ware down­load­ing or installing is required. Respond­ing to crit­i­cism that the site did­n’t ini­tial­ly offer enough cours­es, Codecad­e­my has added numer­ous cours­es in 2012 and launched a Course Cre­ator pro­gram. This is a boon for users inter­est­ed in learn­ing how to teach. Codecad­e­my does not put user-cre­at­ed cours­es through an approval process and gives course cre­ators a link that they can dis­trib­ute as they wish. Codecad­e­my does, how­ev­er, screen the cours­es and selects which to fea­ture on its own site.

Enrollees in its Code Year pro­gram receive a pro­gram­ming les­son in their email inbox every Mon­day, start­ing with the fun­da­men­tals of JavaScript and then mov­ing on to HTML and CSS. Hun­dreds of thou­sands of peo­ple signed up at the begin­ning of the year (includ­ing the White House and New York May­or Michael Bloomberg). If you were one the enrollees, it’s still not too late to keep that New Year’s res­o­lu­tion.

Find Free Com­put­er Sci­ence Cours­es in our col­lec­tion, 1,700 Free Online Cours­es from Top Uni­ver­si­ties.

Kate Rix is an Oak­land-based free­lance writer. Find more of her work at .

Steven Spielberg Reveals He Is Dyslexic. Making Movies Offered Him a “Great Escape” as a Child

We recent­ly brought you an inter­view with Steven Spiel­berg and his father, dis­cussing the films the direc­tor made as a teenag­er. Of all Amer­i­can auteurs, Spiel­berg may be the most in touch with his inner child, so it comes as no sur­prise that the young Spiel­berg record­ed train crash­es and bat­tles using his own room or yard as the back­drop.

What no one, includ­ing the Dream­Works co-founder him­self, knew until recent­ly is that all those 8 mm shorts were more than just a pas­time. In a recent inter­view Spiel­berg revealed that he is dyslex­ic and that he was only diag­nosed five years ago. “It explained a lot of things,” Spiel­berg told Quinn Bradlee. “It was like the last puz­zle part in a tremen­dous mys­tery that I’ve kept to myself all these years.”

Always two years behind the class in read­ing, Spiel­berg was teased by oth­er kids in school. He dread­ed hav­ing to read in front of the class. He nev­er lacked for friends, though look­ing back on it sev­er­al of his friends were prob­a­bly also dyslex­ic.

“Even my own friends who were just like me, we didn’t have the skills to talk about it,” he recalled in the inter­view for Friends of Quinn, a site for peo­ple with learn­ing dif­fer­ences. “I got bul­lied. I dealt with it by mak­ing movies. That was my cov­er up.”

Spiel­berg, whose films have spanned all gen­res over more than four decades, says that moviemak­ing was his “great escape” from feel­ing painful­ly dif­fer­ent.

“I nev­er felt like a vic­tim. Movies helped save me from shame, from guilt from putting it on myself when it wasn’t my bur­den,” he says. “In light of feel­ing like an out­sider, movies made me feel inside my own skill set.”

He says that it takes him about three hours to read what most peo­ple could read in a lit­tle more than an hour.

“I’m slow, but I’ve learned to adjust,” he says. “I am in a busi­ness where read­ing is very impor­tant. I read often and I have great com­pre­hen­sion. I retain almost every­thing I read. I real­ly take my time going through a book or a script.”

With all of that said, don’t miss our pre­vi­ous post: Steven Spielberg’s Debut: Two Films He Direct­ed as a Teenag­er

Kate Rix is an Oak­land-based free­lance writer. Find more of her work at .

The Illustrated Guide to a Ph.D.

Matthew Might, a com­put­er sci­ence pro­fes­sor at the Uni­ver­si­ty of Utah, writes: “Every fall, I explain to a fresh batch of Ph.D. stu­dents what a Ph.D. is. It’s hard to describe it in words. So, I use pic­tures.” It’s Sep­tem­ber 26. That means fall is here again, and it’s time to bring you an encore pre­sen­ta­tion of Mat­t’s Illus­trat­ed Guide to the PhD. Have a look, and you’ll see the whole under­tak­ing in a less hubris­tic way:

Imag­ine a cir­cle that con­tains all of human knowl­edge:

By the time you fin­ish ele­men­tary school, you know a lit­tle:

By the time you fin­ish high school, you know a bit more:

With a bach­e­lor’s degree, you gain a spe­cial­ty:

A mas­ter’s degree deep­ens that spe­cial­ty:

Read­ing research papers takes you to the edge of human knowl­edge:

Once you’re at the bound­ary, you focus:

You push at the bound­ary for a few years:

Until one day, the bound­ary gives way:

And, that dent you’ve made is called a Ph.D.:

Of course, the world looks dif­fer­ent to you now:

So, don’t for­get the big­ger pic­ture:

Keep push­ing.

You can find Mat­t’s Illus­trat­ed Guide host­ed on his web site. This guide/reality check is pub­lished under a Cre­ative Com­mons License. You can also buy a print ver­sion for $6.50. (The mon­ey goes to char­i­ty.) Matt offers more insights for Ph.D. stu­dents here.

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Bill Nye, The Science Guy, Says Creationism is Bad for Kids and America’s Future

Bill Nye will tell you that he’s a man on a mis­sion. He’s out there try­ing to “help fos­ter a sci­en­tif­i­cal­ly lit­er­ate soci­ety, to help peo­ple every­where under­stand and appre­ci­ate the sci­ence that makes our world work.” From 1993 to 1998, Nye host­ed Bill Nye the Sci­ence Guya Disney/PBS chil­dren’s sci­ence show that won 18 Emmys along the way. A grad­u­ate of Cor­nell and a stu­dent of Carl Sagan, Nye has also pre­sent­ed shows on the Sci­ence Chan­nel, the Dis­cov­ery Chan­nel and oth­er media out­lets.

If you’re famil­iar with Bill Nye, you’ll know that he’s not exact­ly an in-your-face kind of sci­en­tist. He’s no Richard Dawkins. Nye is mild-man­nered, affa­ble and wears a bow tie. But, like Dawkins, he’ll tell you that if you deny evo­lu­tion, you’re not liv­ing in the world of basic facts. And if you teach cre­ation­ism to kids, you’re not prepar­ing them to com­pete in a world where sci­en­tif­ic lit­er­a­cy means every­thing. That bodes ill for your kids in par­tic­u­lar, and for Amer­i­ca’s future more gen­er­al­ly.

Now you might be inclined to say that Amer­i­ca has always had cre­ation­ists, and that did­n’t stop the coun­try from becom­ing an eco­nom­ic and mil­i­tary super­pow­er. Per­haps that’s true. But you need to recall this. Amer­i­ca reached its zenith when every oth­er pow­er had blown them­selves to smithereens. We were the only game in town. And it almost did­n’t mat­ter what we thought, or how much we thought. We just need­ed to show up to work. Nowa­days, we don’t have that lux­u­ry. We face stiff com­pe­ti­tion from ambi­tious nations that take sci­ence and edu­ca­tion seri­ous­ly. A coun­try that scoffs at sci­en­tif­ic rea­son­ing, that dis­miss­es it all as “elit­ist,”  has only one way to go, and that’s down. God help us.

You can find more clips from Nye’s talk here.

Relat­ed Con­tent:

Carl Sagan Presents Six Lec­tures on Earth, Mars & Our Solar Sys­tem … For Kids (1977)

Grow­ing Up in the Uni­verse: Richard Dawkins Presents Cap­ti­vat­ing Sci­ence Lec­tures for Kids (1991)

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Henry Rollins Pitches Education as the Key to Restoring Democracy

Hen­ry Rollins had dropped out of col­lege and was work­ing at a Haa­gen-Dazs in Wash­ing­ton, DC when he joined the sem­i­nal L.A. hard­core punk band Black Flag in 1981, a career move that would shape the rest of the singer/author/actor/activist’s life. And although he left high­er edu­ca­tion for a more indi­vid­u­al­ized path, Rollins has a very high regard for the poten­tial of a good edu­ca­tion to change peo­ple’s lives.

We’ve pre­vi­ous­ly fea­tured Rollins’ moti­va­tion­al Big Think talk to young peo­ple on the dan­gers of resent­ment. In the short, but equal­ly inspir­ing, talk above–from the same set of inter­views–Rollins describes edu­ca­tion as the engine of a demo­c­ra­t­ic soci­ety, “the great equal­iz­er.” For Rollins, edu­ca­tion is the key to a “more vig­or­ous democ­ra­cy.” And although he makes some arguable claims about the pos­si­bil­i­ty of edu­ca­tion­al reform to sub­stan­tial­ly dimin­ish the effects of insti­tu­tion­al­ized racism and pover­ty, his view of what an edu­ca­tion should be cor­re­sponds to what edu­ca­tion­al reform­ers have stressed for decades—that mov­ing to a focus on crit­i­cal think­ing, rather than “teach­ing to the test,” is a shift that needs to hap­pen in order for stu­dents to become curi­ous, inten­tion­al, and inde­pen­dent learn­ers and, ulti­mate­ly, free and inde­pen­dent cit­i­zens.

Rollins spec­u­lates that cer­tain polit­i­cal actors and vest­ed inter­ests delib­er­ate­ly block edu­ca­tion­al reform to main­tain the sta­tus quo. Whether or not you accept his analy­sis, there’s no deny­ing that the state of pri­ma­ry, sec­ondary, and high­er edu­ca­tion in the U.S. is dire, and the func­tion­al effi­ca­cy of our demo­c­ra­t­ic process seems con­stant­ly in jeop­ardy. Allud­ing to the dic­tum attrib­uted to Thomas Jef­fer­son (who may not have actu­al­ly writ­ten this) that “An edu­cat­ed cit­i­zen­ry is a vital req­ui­site for our sur­vival as a free peo­ple,” Rollins believes that edu­ca­tion­al reforms offer “the way out” of our cur­rent polit­i­cal grid­lock and of the despair­ing sit­u­a­tions under­priv­i­leged peo­ple are born into. I think he makes a pret­ty com­pelling case in just under four min­utes.

Josh Jones is a doc­tor­al can­di­date in Eng­lish at Ford­ham Uni­ver­si­ty and a co-founder and for­mer man­ag­ing edi­tor of Guer­ni­ca / A Mag­a­zine of Arts and Pol­i­tics.

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