Sócrates y los tres cochinitos

Estudios iberoamericanos del comportamiento positivo en adolescentes 9786075479200 Norma Alicia Ruvalcaba Romero | José Concepción Gaxiola Romero | José Concepción Gaxiola Romero | Norma Alicia Ruvalcaba Romero | Blanca Estela Barcelata Eguiarte | Sandybell González Lugo | Héctor Rubén Bravo Andrade | Mercedes Gabriela Orozco Solís | Arantzazu Rodríguez Fernández | Estibaliz Ramos Díaz | Aranzazu Fernández Zabala | Norma Ivonne González Arratia López Fuentes | Martha Adelina Torres Muñoz | Ana Olivia Ruiz Martínez | Paola Escobedo Hernández | Marco Antonio Villalta Paucar |...

Imagine traveling at half the speed of a jet plane without ever leaving the ground! Students will discover the technology that makes such speeds possible, from special tracks and safety precautions to aerodynamically designed trains. What are the limits to the speed of trains? What imposes those limits? Students also will read about the future of passenger train travel, from flying trains to trains that use huge magnets to levitate inches or centimeters off the track. Some trains safely reach speeds of more than 200 mph!

Children often assume that being fair means that everyone gets the same number of cookies, but at the heart of fairness is consideration, respect, and caring for others. Your readers will encounter real-life situations in which young people figure out how to act fairly. They'll meet Ben and Jane who are playing on the swings at recess while other children wait to use the swings. What is the fair thing to do? Each spread consists of one of these relatable scenarios along with a full-color photograph. Fun, accessible text encourages readers to consider how they treat others as they discover...

Stefan Zweig tuvo durante toda su vida la necesidad de intercambiar correspondencia, de establecer y mantener contactos. Mediaba la veintena cuando empezó a enviar sus primeros libros, junto con unas líneas de cortesía, a personalidades ya célebres por aquel entonces. Muchas de las respuestas dieron pie a una relación personal cuyos testimonios se han conservado. Con el presente volumen, los compiladores han querido transmitir una impresión lo más concreta posible tanto del peculiar talento de Stefan Zweig para dirigirse a sus corresponsales como de sus manifestaciones personales. Para ...