Students learn through lyrics with Flocabulary

Every teacher tussles with what's the best way to reach a kid – to have them digest and remember what they're learning. Even parents struggle with that.

One New York City-based company had a wild idea -- teach kids through rapping.

Some people didn't like the idea, or even laughed at it, but we found a Texas principal who said it works, reports CBS News correspondent David Begnaud.

Fifth-graders at George Washington Carver Elementary School in Garland, Texas, are rapping to the rhythm of rocks. 

"I'm talking about igneous, sedimentary, and metamorphic..."

It's all part of an educational program called Flocabulary, which creates online videos about everything from math to social studies.

The program is in 20,000 schools in all 50 states, and it uses rap so kids can retain information and have fun.

For Juan Hernandez, the program puts a little swagger in studying. 

"It's a way to get out my emotions and feelings and expressing it in a way through music, which I really enjoy," Juan said.

Juan's classmate Allison Mathew was a little embarrassed at first.

"You kind of dreaded it, didn't you?" Begnaud asked. "Yes, I did," Allison admitted.

But now, she raps about exponents and subtraction.

"Teachers always say that they hear students mumbling the song under their breath during exams or during quizzes or whatever," said Ike Ramos, a rapper who has shared the stage with Lil Wayne and the Wu Tang Clan. 

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Rapper Ike Ramos working with students. 

CBS News


"You know, what's powerful about music is that it actually helps with the encoding of that information into the brain but also the retrieval of that information," Ramos said.

These days, Ramos -- who's a former teacher and principal -- fuses beats with educational content.

He got a raucous reception when he surprised the class at Carver. They had been watching his videos all year.

On balancing the standards of teaching and those of art, Ramos said, "You can't have rigorous instruction without relevance. What we try to do is bring in something that allows students to authentically engage with the content."

So, to merge academic content with catchy lyrics, rappers partner with former educators.

"The curriculum developers are very involved throughout the whole process," said Blake Harrison.

Harrison, along with Alex Rappaport, founded Flocabulary in 2004. For them, the music is just as important as the academics.

"Even if we're making the song for a third-grader, it has to pass the test of, can you play it basically at a party and, you know, will people react to it and say, 'Oh, this is good music,'" Harrison said.

Back at Carver Elementary, principal Wendy Williams purchased a subscription and incorporated the videos into her curriculum.

"I tell my teachers all the time, 'You are competing against Twitter, Instagram, YouTube and Facebook, so you better bring it. When we were growing, up our families, you know, we sing all the lyrics on the radio. And they would always say, 'If you can learn that then you should be able to learn your lesson.' That's what my grandmother used to always- she told me that all the time," Williams said.

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Flocabulary video. 

Flocabulary

Hip-hop is the most streamed musical genre today. But, it has its critics.

"I completely understand, but if you look at hip-hop by words per minute, it's actually the wordiest genre," Ramos said.

Ramos says because there are so many words, hip-hop can cover more material than any other genre.

Melody McAllister is a fifth-grade teacher, and she will tell you she has seen the benefit first-hand in how rapping connects the kids.

"We don't all look alike, and we don't come from the same backgrounds and whether they think you're cool or you- they think you're crazy, you know, it pulls 'em in right away," McAllister said.

Flocabulary has even gone global. Schools in China, Qatar and Rwanda are using the videos too.