Globos aerostáticos (Hot Air Balloons)

En el acuario (At the Aquarium) engages students in reading about aquariums as they learn how to calculate volume. Volume helps aquarium designers figure out everything from the shapes and sizes of tanks to how much water is needed to fill them. This nonfiction Spanish text includes mathematical charts to help students practice calculations. With a glossary, an index, and easy-to-read text, students will build their math and reading skills while they are engaged in reading high-interest content.

This book really measures up! It provides historical background and details about how length, distance, volume, weight, and time were measured in the past. An introduction to many of the necessary terms for a better understanding of measurement, such as scale, perimeter, and ruler is provided along with detailed photos and images to help the readers better comprehend the overall concept of measurement.

Consolidates the Student's Book lessons with targeted practice, unit by unit Additional practice of reading, writing, speaking, listening and use of English skills Extensive grammar and vocabulary practice Complete practice exam in Unit 10 Designed for independent study at home and practice in class Audio for listening lessons available on the Student's App

Collins, llegan a Nueva Delhi para escribir la extraordinaria historia de independencia de la India del Imperio Británico. Éste será el comienzo de una maravillosa historia de amor, desde este primer viaje nace una relación fuerte, intensa y sincera entre la India y el escritor, que desde entonces se dedica por completo a la ayuda humanitaria.Dominique Lapierre viaja desde entonces sin cesar a la India para participar en programas concretos contra lapobreza extrema. La pluma de Dominique Lapierre transporta al lector a un magnífico e inolvidable recorrido por los rincones y misterios de...

Journey through Earth's wet and wild rainforests with vivid photographs of the most unique plants and animals in the world's most untouched forests. Readers are introduced to the importance of protecting the rainforests and vocabulary related to the rainforest and its amazing inhabitants.

Massi y sus amigos están a punto de enfrentarse a una amenaza que les cambiará la vida... ¡Y nunca mejor dicho! Pancri, Elyas, Sel, el Noob, el Policía... ¡Todos se han convertido en bebés! ¡Todos en Ciudad de Massi... menos el propio Massi! ¿Qué puede estar pasando? ¿Tendrá algo que ver la malvada bruja...? ¿Y por qué ahora parecen envejecer todos de forma acelerada? ¡Massi tendrá que descubrir al culpable de esta maldición antes de que todos en Ciudad de Massi se consuman sin remedio!