Historian Ed Baptist provides context on the creation and enforcement of a U.S. racial binary that endures today, as well as Black resistance as a force for political change. And Aisha White urges educators to ask themselves, “What did you learn about race when you were younger?” before they engage with children. She argues that self-reflection and ongoing education are vital tools to combat the fallacy of ignoring students’ racialized experiences. Educators! Get a professional development certificate for listening to this episode—issued by Learning for Justice. Listen for the code word, then visit tolerance.org/podcastpd. To start the conversation in your classroom, this overview of the “Historical Foundations of Race” by David Roediger is a comprehensive and perfect for educators—from the National Museum of African American History & Culture. For younger learners, P.R.I.D.E.’s Research Findings offer valuable insights into child development and race. And elementary teachers may want to use this lesson—“Looking at Race and Racial Identity in Children’s Books”—from Learning for Justice.  If you’re interested in bringing archival sources into your lessons, Freedom on the Move provides some wonderful, detailed K-12 lessons utilizing fugitive slave ads. And here’s the 1910 essay “The Souls of White Folk” by W.E.B. Du Bois that was quoted in the introduction.  And be sure to visit the enhanced episode transcript for even more classroom resources about the construction of race and the history of whiteness.