Las preposiciones en español

Children’s imaginations take flight as they learn how to make more than 60 sophisticated paper airplanes—from the Concorde and the arrowhead jet to a jumbo jet and an F-90 fighter—with this fun craft book. Each plane includes notes on the materials needed to bring it to life as well as information on the plane’s classification, whether fighter jet, glider, interceptor, or aerobatic jet. From planes that fly quickly for a short while to those that glide gently over long distances, this book provides a multitude of options for indoor and outdoor fun. Las imaginaciones de los niños...

Los siete capitulos de El caracter de la ley fisica recogen las legendarias Messenger Lectures pronunciadas por Richard Feynman en la Universidad de Cornell (Estados Unidos) en noviembre de 1964, un ano antes de recibir el Nobel. Se pronunciaron en una sala abarrotada de estudiantes, y quedaron registradas por la BBC de Londres, lo que sirvio de base para la preparacion de este libro, un clasico en el genero de la divulgacion cientifica.

Cutting-edge and tried-and-true study techniques for effective and efficient studying are included in this guide designed for use by both students and teachers. Productive study methods for both high school and college students are presented, as are habits that students can intentionally develop to make studying a more pleasurable and less stressful experience. Recommendations that professors can give their students to further encourage positive study habits are also included, as are techniques to increase student appreciation of, and attention to, their class time.

This book aims at scaffolding language teachers, pre-service language teachers, and undergraduate students in the process of teaching and material design by helping them to become informed decision-makers in this endeavour. It also aims at leading foreign language teachers to reflect critically on some key concerns in our field as well as on their own beliefs, and to act consistently with that critical reflection to introduce, little by little, changes in daily practices that can ultimately transform students’ thinking. On this book, the authors discuss relevant elements related to...