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Kim es una muchacha de trece años que empieza a tener problemas con su alimentación. Se ve gorda y deja de comer. Con ayuda, acepta gradualmente que su comportamiento puede resultarle perjudicial a largo plazo. A medida que se recupera, entiende que su enfermedad no sólo tiene que ver con la comida... ¿Por qué se siente tan insegura? ¿Es sólo una cuestión de estética?

This companion Spanish edition of Courteous Kids provides a convenient resource for children who are still developing their English proficiency or who want to share books at home in Spanish-speaking households.

Dos historias breves demuestran la importancia de guardarse del discurso despreciativo o descuidado al tratar con otras personas.

GOOOLLLLLASSSOOOOO! Prepárate para asistir en primera fila al evento deportivo más visto del planeta: la Copa del Mundo GOOOLLLLLASSSOOOOO! Discover the magic behind the world's most watched sporting event, the World Cup, in this Spanish entry in the WHO HQ series! Cada cuatro años, treinta y dos de los mejores equipos de fútbol masculino de todo el mundo compiten por el título de campeón de la Copa Mundial de la FIFA. Más de mil millones de personas sintonizaron sus TV en todo el mundo para ver el partido final de la competición de 2014, lo que convierte a la Copa del Mundo en el...

Advances in science have changed our world, all thanks to the scientists behind important discoveries. Some of the most important discoveries have come from female scientists, who were as unique for their work as they were for being trailblazers in a male-dominated industry. This text offers a biographical treatment of such important scientists as Marie Curie, Rachel Carson, and Jane Goodall, as well as others who have made it possible for women of the future to have a career in science. Age-appropriate text, fact boxes, historical and modern images, and a comprehensive timeline complete the...

Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of testing. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers’ learning experience and show how testing works in the real world. In this book, a narrator freezes water to make ice and makes sure his process worked. This nonfiction title is paired with the...

20 modelos de pruebas resueltas, que contemplan las exigencias de las diversas Comunidades Autónomas, para afrontar el examen PAU. Se incluyen consejos prácticos para resolver cada tipo de pregunta y CD con pruebas reales de las últimas convocatorias.