Hikikomori

La ciencia permite que las mujeres retrasen la tiranía del reloj biológico y programen su maternidad en el momento oportuno. Motivadas por las exigencias de su profesión, por no haber encontrado la pareja ideal o por razones de salud, cada vez son más las que deciden congelar sus óvulos y conservar la posibilidad de tener un hijo. En esta guía práctica encontrarás todo lo que necesitas saber sobre los diferentes métodos y su tasa de efectividad

How do you truly engage students in learning history? When students make personal connections to the subject, they're much more motivated to learn. This Spanish book provides firsthand accounts of history that give personal insights into historical events. Introduce students to California's early settlers including John Bidwell, Jim Beckwourth, Jedediah Smith, Sarah Royce, Charley Parkhurst, Kit Carson, the Donner party, and more. With a visually appealing layout, this book features captivating text, fun facts, sidebars, and time lines that help students grasp the essential concepts they need ...

From England's quaint country roads to a palace fit for a queen, readers have so much to discover about this amazing country! This title covers information like England's common foods, its largest cities and capital, plants and animals, and things to see and do. Aligned to Common Core Standards and correlated to state standards. Abdo Kids Jumbo is an imprint of Abdo Kids, a division of ABDO. Translated by native Spanish speakers--and immersion school educators.

Mrs. Frizzle's class investigates the disappearance of the salmon from the sea and in the process learn about migration.

Introduces the life and times of Underground Railroad and anti-slavery leader Harriet Tubman and explains her place in American history.