When a student complained that science textbooks were boring, teacher Tyler DeWitt started thinking about how to make his lessons more fun. DeWitt describes his quest to make kids care about science.
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Andreas Schleicher created PISA, an exam that compares the knowledge of 15-year-olds from around the world. He says the test can help us understand why some countries perform better than others.
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Sal Khan turned tutoring lessons with his cousins into a series of free educational videos called Khan Academy. His goal: to make learning accessible for everyone, everywhere.
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As principal of a low-performing school, Linda Cliatt-Wayman's students faced huge challenges. She shares how she transformed her school while providing unwavering love and support for her students.
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