A reading assistant reads on the classroom floor with a small group of fourth graders at Wanke Elementary School in San Antonio on March 9, 2012.
A reading assistant reads on the classroom floor with a small group of fourth graders at Wanke Elementary School in San Antonio on March 9, 2012. Jennifer Whitney for The Texas Tribune

Philip Sadler, a professor of astronomy and director of science education at Harvard University, studies the importance of wrong answers. His research has found that students actually accept andย retain more knowledge when their teachers allow them to explore their own misconceptions. (NPR)

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Madeline Conway was a summer 2016 newsletters fellow at the Tribune. At Harvard, she studied history and sociology and was managing editor of the Harvard Crimson. Prior to the Tribune, Madeline worked...