Primavera

Biography Of Marie Curie, Her Discovery Of Radium And Polonium And Her Noble Prize Win For Physics And Chemistry.

Mama Deuce: Etiqueta del tenis y las reglas del juego es para jóvenes tenistas de entre 3 y 10 años. Explica la puntuación, las líneas, el juego limpio, la etiqueta y la deportividad. La puntuación de tenis es difícil incluso para los adultos porque es diferente. Los puntos son 15, 30, 40 y juego. Aprenda sobre "complementos," desempates, deuce y otros términos de tenis. El tenis es un deporte que puedes jugar toda tu vida. No necesitas un equipo de jugadores, solo dos o cuatro. La revista New York Tennis elogió "A través de rimas ingeniosas e ilustraciones coloridas, Mama Deuce nos...

This beginner's guide offers a first glimpse into the natural world of amphibians. In this addition to the acclaimed About... series, educator and author Cathryn Sill uses simple, easy-to-understand language to teach children what amphibians are, how they look, how they move, what they eat, and where they live. With beautifully detailed, realistic paintings, noted wildlife illustrator John Sill introduces readers to a variety of amphibians, from frogs and toads to salamanders and more. An afterword provides details on the animals featured and inspires readers to learn more.

The sun is responsible for all life on Earth, but what exactly is it? Our star is an amazing force that can be as dangerous as it is important. From solar flares to the threat of blowing up altogether, the sun is one of the most interesting things in our solar system. Readers take a trip to the sun to see how it works and exactly what it is made of. Theyll learn about the life cycle of a star and see just how long we have until we have to find a new planet to call home. Dont worry, theyll be happy to learn that (hopefully) we have millions of years left!