Emily Hanford introduces the first episode of her new podcast, Sold a Story.

There's an idea about how children learn to read that's held sway in schools for more than a generation — even though it was proven wrong by cognitive scientists decades ago. Teaching methods based on this idea can make it harder for children to learn how to read. In this podcast, Hanford investigates the influential authors who promote this idea and the company that sells their work. It's an exposé of how educators came to believe in something that isn't true and are now reckoning with the consequences — children harmed, money wasted, an education system upended.

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Producer DJ Cashmere spent seven years teaching Black and brown students at a Noble Street charter high school in Chicago. At the time, Noble followed a popular model called "no excuses." Its schools required strict discipline but promised low-income students a better shot at college. After DJ left the classroom to become a journalist, Noble disavowed its own policies — calling them "assimilationist, patriarchal, white supremacist, and anti-black." In this hour, DJ, who is white, revisits his old school as it tries to reinvent itself as an anti-racist institution. And he seeks out his former students to ask them how they felt about being on the receiving end of all that education reform, and what they think now about the time they spent in his classroom.

Native American students are just a tiny fraction of all the college students in the United States. They come with different histories, confronting an education system once used to erase their languages and cultures. In this project, three Indigenous college students tell how they are using higher education to strengthen ties to their Native roots and support their people.

Photos: See portraits of the students in this documentary