February 10, 2016

Making Waves

EDC’s work with interactive radio instruction has benefited millions of learners around the globe.

EDC’s Steve Anzalone didn’t grasp the full potential of interactive radio instruction (IRI) at first. Then he saw a video of IRI being implemented in a classroom in Nicaragua, and everything changed.

“A light bulb went on in my head,” he says. “The whole dynamic of classroom instruction changed; the class went from being dead to being alive. I realized that if the programming was lively and well thought out in terms of instructional design, it could have a huge impact. That light bulb has stayed on for 30 years.”

Since EDC’s first IRI project in Papua New Guinea in the early 1980s, Anzalone has been on a mission to use IRI and IAI (interactive audio instruction) to deliver high-quality educational programs in poor, rural, and conflict-affected regions around the world.

The waves of this work have reached four continents. Among those reached? Preschoolers in rural Paraguay, orphans in Zambia, and nearly 40 million students and teachers in India.

Anzalone says that even now—in an age where mobile phones are becoming more prevalent, and the Internet is more widely available—he has yet to see any technology-based educational intervention that is as effective as radio at reaching large groups of learners.

“Radio emphasizes active learning and participation like no other methodology,” says Anzalone. “When the radio goes on, all students want to listen. It’s universal.”

February 13 is World Radio Day. Follow EDC on Twitter and Facebook to learn more.

  • Students taking part in EDC’s USAID-funded RISE project
    Interactive radio instruction is a low-cost, highly scalable, reliable way to improve education in low-resource communities. In Zanzibar, it was an essential component of EDC’s USAID-funded RISE project, which supported preschool students and teachers.
  • Students taking part in EDC's radio project in India.
    IRI can help educators improve their teaching skills, too. In the Dominican Republic, Paraguay, and India, EDC’s radio-based programs have embedded teacher professional development within student lessons, helping teachers build their skills while students receive high-quality instruction.
  • EDC’s IRI project in Guinea
    EDC’s Steve Anzalone says that IRI works because it engages learners through active learning strategies, such as singing and dancing, with a heavy emphasis on oral communication. Here, young students learn French as part of EDC’s IRI project in Guinea
  • Youth listening to EDC radio program in Liberia.
    When Ebola shut down Liberian schools in 2014, EDC’s use of radio enabled students to continue their studies in the safety of their homes. These radio broadcasts were valuable in keeping communities connected, too.
  • Students in South Sudan listening to an EDC radio program.
    Though more sophisticated technology tools are increasingly being used in developing countries, none have created an impact as great as radio.