Salman Khan Returns to MIT, Gives Commencement Speech, Likens School to Hogwarts

in Graduation Speech, K-12, MIT | June 19th, 2012


This week, Salman Khan returned to his alma mater, MIT, to deliv­er the com­mence­ment speech to the 2012 grad­u­ates. As you know, MIT helped spark the open edu­ca­tion move­ment when it launched its Open­Course­Ware site in 2002. A decade lat­er, the uni­ver­si­ty has placed mate­ri­als for 2100 cours­es online (find many high­light­ed in our col­lec­tion of Free Online Cours­es). So it’s fit­ting that the new face of open edu­ca­tion would deliv­er the big speech.

The talk is a bit inward­ly focused, a cel­e­bra­tion of MIT and its Hog­warts qual­i­ties. But the lat­ter half gets to Khan’s phi­los­o­phy of life, his recipe for liv­ing well in the world. It boils down to 1) being pos­i­tive and smil­ing when in doubt, 2) sur­ren­der­ing your ego dur­ing times of con­flict, 3) lis­ten­ing to oth­ers, 4) down­play­ing mate­r­i­al con­cerns and focus­ing on health and rela­tion­ships, and 5) using a num­ber of thought exper­i­ments to gain per­spec­tive on life. Those he explains along the way.…

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Do Khan Academy Videos Promote “Meaningful Learning”?

in K-12, Video - Science | June 18th, 2012

If you ever won­dered whether pro­fes­sion­al sci­en­tists are skep­ti­cal about some of the incred­i­bly fun, attrac­tive and brief online videos that pur­port to explain sci­en­tif­ic prin­ci­ples in a few min­utes, you’d be right.

Derek Muller com­plet­ed his doc­tor­al dis­ser­ta­tion by research­ing the ques­tion of what makes for effec­tive mul­ti­me­dia to teach physics. Muller curates the sci­ence blog Ver­i­ta­si­um and received his Ph.D. from the Uni­ver­si­ty of Syd­ney in 2008.

It’s no small irony that Muller’s argu­ment, that online instruc­tion­al videos don’t work, has reached its biggest audi­ence in the form of an online video. He launch­es right in, lec­ture style, with a gen­tle attack on the Khan Acad­e­my, which has famous­ly flood­ed the Inter­net with free instruc­tion­al videos on every sub­ject from arith­metic to finance.

While prais­ing the academy’s founder, Salman Khan, for his teach­ing and speak­ing tal­ent, Muller con­tends that stu­dents actu­al­ly don’t learn any­thing from sci­ence videos in gen­er­al.

In exper­i­ments, he asked sub­jects to describe the force act­ing upon a ball when a jug­gler toss­es it into the air. Then he showed them a short video that explained grav­i­ta­tion­al force.

In tests tak­en after watch­ing the video, sub­jects pro­vid­ed essen­tial­ly the same descrip­tion as before. Sub­jects said they didn’t pay atten­tion to the video because they thought they already knew the answer. If any­thing, the video only made them more con­fi­dent about their own ideas.

Sci­ence instruc­tion­al videos, Muller argues, shouldn’t just explain cor­rect infor­ma­tion, but should tack­le mis­con­cep­tions as well. He prac­tices this approach in his own work, like this film about weight­less­ness in the space sta­tion. Hav­ing to work hard­er to think through why an idea is wrong, he says, is just as impor­tant as being told what’s right.

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

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What Is a Flame?: The First Prize-Winner at Alan Alda’s Science Video Competition

in Animation, Education, K-12, Video - Science | June 8th, 2012

If an eleven year old child asked you to explain what a flame was, what would you say? When Alan Alda was 11 and posed the ques­tion, his teacher replied, “Oxy­da­tion.”

Unsat­is­fied and still curi­ous, Alda went on to help cre­ate the Cen­ter for Com­mu­ni­cat­ing Sci­ence at Stony Brook Uni­ver­si­ty. This year the Cen­ter issued the Flame Chal­lenge, invit­ing all com­ers to take a stab at explain­ing what a flame is. The only require­ment: Make your expla­na­tion clear, and inter­est­ing, to an 11-year-old.

Sci­en­tists from all over the world sent in entries – some were just one sen­tence (one actu­al­ly stat­ed, “A flame is oxi­da­tion.” Come on!). Anoth­er was a 37-page writ­ten expla­na­tion. After judg­ing the entries (all of which were pre-screened by sci­en­tists for accu­ra­cy), class­rooms of 11-year-olds declared a win­ner: an ani­mat­ed video by Ben Ames, a doc­tor­al stu­dent in quan­tum optics.

In the sev­en-and-a-half minute video, the con­ge­nial voice of a sci­en­tist (Ames) explains a flame to a beard­ed man chained in hell.

“See that fire over there?” Ames asks. “Have you ever real­ly won­dered what the flames are from that fire? I mean look at all those col­ors!”

He goes on charm­ing­ly to describe the process, with­out avoid­ing big words that kids actu­al­ly seem to love: when atoms (car­bon and hydro­gen) react to heat and change form, that’s pyrol­y­sis. That chem­i­cal reac­tion radi­ates light: chemi­lu­mi­nes­cence. Then the changed car­bon and hydro­gen inter­act with oxy­gen and that’s—you guessed it—oxi­da­tion.

But 11-year-olds love music too, right? Ames wraps it up with a song:

The fuel los­es mass, it turns to gas

Before the next change through, some atoms shine blue

When the process is com­plete, it gives off heat

Extra car­bon will glow—red, orange, yel­low.

Kate Rix is an Oak­land-based edu­ca­tion writer.

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“Good Chemistry” Explains Chemical Bonds with Cutout Animation and Teenage Romance

in Chemistry, K-12, Video - Science | May 31st, 2012

Love, or the promise of it, sells clothes, cologne and many a com­pact disc—but who’d think love could sell chem­istry? Six­teen-year-old Eli Ciri­no did, and was he ever right. The tenth grad­er sub­mit­ted an extra cred­it video for his chem­istry class and what he got was prob­a­bly way more than he bar­gained for. Good Chem­istry explains chem­i­cal bonds using con­struc­tion paper ani­ma­tion of pos­i­tive and neg­a­tive ions and cova­lent bonds set against an orig­i­nal song sung by Ciri­no. It’s all edit­ed togeth­er with images of a cute cou­ple reach­ing out and clasp­ing hands. A sam­ple of Cirino’s lyrics: “We always on the look­out for a part­ner­ship, pos­i­tive and neg­a­tive you get the drift.” It’s catchy and sweet, to the tune of more than 290,000 views on YouTube by the end of the day Wednes­day. Extra cred­it for Ciri­no for bring­ing the video in at pi-time: three min­utes, four­teen sec­onds.

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

Get more intel­li­gent media by fol­low­ing us on Face­book, Twit­ter and now Google Plus and share intel­li­gent media with your friends! They’ll thank you for it.

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Morgan Freeman Teaches Kids to Read in Vintage Electric Company Footage from 1971

in Education, K-12, Television | May 17th, 2012

Every actor has to start some­where, and Mor­gan Free­man (Dri­ving Miss Daisy, The Shaw­shank Redemp­tion, and Mil­lion Dol­lar Baby) could have done worse than join­ing the cast of The Elec­tric Com­pa­ny, the PBS chil­dren’s tele­vi­sion series that aired from 1971 to 1977. The orig­i­nal cast includ­ed Bill Cos­by and Rita Moreno (not bad com­pa­ny), and the ver­sa­tile Free­man played a series of char­ac­ters: “Mel Mounds,” “Vin­cent the Veg­etable Vam­pire,” and then, of course, Easy Read­er. If you’re of my gen­er­a­tion, you might rec­og­nize his theme song above. Below, we show you Easy Read­er (a pun on the 1969 film Easy Rid­er) in action, teach­ing kids to read in his effort­less­ly cool, hip­ster way. H/T Metafil­ter

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A Child’s Introduction to Jazz by Cannonball Adderley (with Louis Armstrong & Thelonious Monk)

in K-12, Music | May 16th, 2012

In 1961, Julian “Can­non­ball” Adder­ley, the jazz sax­o­phon­ist best known for his work on Miles Davis’ epic album Kind of Blue, nar­rat­ed a chil­dren’s intro­duc­tion to jazz music. Part of a larg­er series of edu­ca­tion­al albums for chil­dren, this 12-inch LP offered an “easy-going, con­ver­sa­tion­al dis­cus­sion of the high­lights of the jazz sto­ry,” high­light­ing the “major styles and great per­form­ers” that began in New Orleans and spread beyond. Includ­ed on the album are some leg­endary jazz fig­ures — Louis Arm­strong, Fats Waller, Jel­ly Roll Mor­ton, Duke Elling­ton, Cole­man Hawkins, Sid­ney Bechet, Thelo­nious Monk, and, of course, Can­non­ball him­self. The album, A Child’s Intro­duc­tion to Jazz, has long been out of cir­cu­la­tion. But you can catch it on YouTube, or above.

Thanks to James for telling us about this album on our Face­book page. Feel free to mes­sage us good ideas for posts at Face­book or cc: us on Twit­ter (cc: @openculture). And then there’s always old-fash­ioned email.

Relat­ed Con­tent: 

Thelo­nious Monk, Bill Evans and More on the Clas­sic Jazz 625 Show

1959: The Year that Changed Jazz

The Uni­ver­sal Mind of Bill Evans: Advice on Learn­ing to Play Jazz & The Cre­ative Process

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Watch the Animation of Maurice Sendak’s Surreal and Controversial Story, In the Night Kitchen

in Animation, Books, Film, K-12 | May 9th, 2012

By now you’ve heard the sad news. The beloved chil­dren’s author Mau­rice Sendak died yes­ter­day at the age of 83. Of course, he’s best remem­bered for his clas­sic tale, Where the Wild Things Are (1963). But some read­ers may hold a spe­cial place in their hearts for his 1970 pic­ture book, In the Night Kitchen. It’s a sur­re­al sto­ry that was named one of the Out­stand­ing Chil­dren’s Books of 1970 by The New York Times. It’s also a sto­ry that stirred up some con­tro­ver­sy. At points in the illus­trat­ed book, the three year old pro­tag­o­nist appears naked, shock­ing some crit­ics and read­ers. These days, you’ll find the book rank­ing 25th on the Amer­i­can Library Asso­ci­a­tion’s list of the 100 Most Fre­quent­ly Chal­lenged Books of 1990–2000.

In 1980, illus­tra­tor Gene Deitch got beyond the con­tro­ver­sy and pro­duced a five minute, faith­ful adap­ta­tion of In the Night Kitchen. It appears above, and it’s now right­ful­ly added to the Ani­ma­tion sec­tion of our big col­lec­tion of 475 Free Movies Online.

Bonus Mate­r­i­al:

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Crowdsourcing Free Educational Resources for Kids: We Want Your Help

in K-12 | May 8th, 2012

Note: Since this post was writ­ten, we have cre­at­ed a big list of resources called 200 Free K‑12 Edu­ca­tion­al Resources: Video Lessons, Mobile Apps, Web Sites, Free Books & More. Please check it out.

Call­ing all teach­ers, par­ents, home school­ers, and beyond. We’re going to enter some new ter­ri­to­ry today and start cre­at­ing a big meta col­lec­tion of free edu­ca­tion­al resources for younger stu­dents — for any­one in the K‑12 range. Of course, we all know about the Khan Acad­e­my, and they’ll be includ­ed on the list. But what oth­er great resources would you like to see men­tioned here? For exam­ple, we recent­ly point­ed you to Lit2Go’s col­lec­tion of audio­books for young­sters. In times past, we’ve told you about CK-12 and their free text­books for high school stu­dents; the Roy­al Insti­tu­tion’s Christ­mas Lec­tures for Chil­dren; and these great ani­mat­ed ver­sions of Shake­speare’s plays. If it’s an open edu­ca­tion­al resource geared toward chil­dren, we want to know about it. And we’ll pull them all togeth­er in a nice­ly orga­nized list and share them with you and oth­ers. You can tell us your favorites in the com­ments sec­tion below. Or sim­ply email us your faves here. We thank you in advance for your con­tri­bu­tions!

Image pro­vid­ed cour­tesy of Big­Stock­Pho­to

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