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On January 28, 1986, NASA Challenger mission STS-51-L ended in tragedy when the shuttle exploded 73 seconds after takeoff. On board was physicist Ronald E. McNair, who was the second African American to enter space. But first, he was a kid with big dreams in Lake City, South Carolina.

Related Lessons

  • Jugar con los sonidos de las palabras puede ayudar a desarrollar la comprensión de las relaciones entre los sonidos de las letras y cómo las letras forman palabras. Playing with words sounds can help to build understanding of letter sound relationships and how letters build words.

  • Learn about how you can use the words in the world all around us to help teach early learners about words and letters, while also teaching them about the world.

  • "Aprenda cómo puede usar las palabras en el mundo alrededor para ayudar a enseñar a los de aprendizaje temprano sobre palabras y letras, mientras también se les enseña sobre el mundo. Learn about how you can use the words in the world all around us to help teach early learners about words and letters, while also teaching them about the world.