Renovar la enseñanza de las ciencias

Who were the earliest Americans? When, how, and from where did they enter and spread across the continent? And what is their relationship to modern Native Americans? Anthropologists develop theories to answer these questions based on the evidence they discover. Their theories—and the discoveries that prove and disprove them—are highlighted in this fascinating volume, full of awe-inspiring facts and incredible breakthroughs. Readers will feel like anthropologists and archaeologists themselves as they read about bones and artifacts, and what they reveal about the ancient cultures that roamed...

Goodnight, My Love! - Spanish book for kids "Goodnight, My Love!" by Shelley Admont won the Gold Medal in 2019 Readers' Favorite annual international book award in the Children - General category Alex finds it hard to go to sleep, so he starts making up excuses. After reading a bedtime story, his father suggests planning a dream that he would like to see when he falls asleep. Find out where their imagination takes them as they plan his dream together. This bedtime story will help kids feel loved and relaxed, preparing them for a peaceful, sleep-filled night.

'Pasaporte a2' ofrece un material para aprender español utilizando los planteamientos recogidos en el marco comun de referencia y en los niveles de referencia para el español, que permiten ayudar al alumno a conocer , comprendery utilizar el español. Está compuesto por seis módulos. Cada módulo está formado por los cuatro ámbitos de uso de la lengua (ámbito personal, ámbito público, ámbito profesional y ámbito académico) para poder utilizar la lengua de unamanera más adecuada a cada situación.Propone un aprendizaje activo, dinámico y centrado en el alumno mediante acciones...

"Eran diez los mariachis. Ahora solo quedan nueve. Ay, caramba, ¿qué pasó? ¡La guitarra se rompió! Cuenta hacia atrás con esta simpática banda de diez mariachis."--P. [4] of cover.