Valores sociales

Examines the nature of human rights, including the gradual development of the idea that all people, regardless of gender, color, or wealth, are citizens with rights, not just subjects with duties, and discusses the growth of social rights and the case against torture.

Computer science is all around us, at school, at home, and in the community. This book gives readers the essential tools they need to understand the computer science concept of reusing resources and knowledge. Brilliant color photographs and accessible text will engage readers and allow them to connect deeply with the concept. The computer science topic is paired with an age-appropriate curricular topic to deepen readers' learning experience and show how reusing resources and knowledge can be helpful in the real world. In this book, readers learn about the Bill of Rights and how parts of it...

"Provides an overview of the design, uses, weapons, and equipment of U.S. Air Force fighter planes. Written in English and Spanish."

Los libros de esta colección de hojas duras, han sido diseñados para aquellos niños que recién están empezando a descubrir el mundo que nos rodea y la multiplicidad de hechos o seres que contiene. Cada texto se mueve en torno a un tema simple y, mediante la presentación de diversos animales se expone un elemento de las especies de este reino, así como de nosotros mismos. Una serie diseñada para despertar la curiosidad de los más pequeños e incitarlos al aprendizaje. En este volumen de la colección se trata el tema de los diferentes sonidos, que producen las especies animales y la...

Guide for teenagers to be better informed of their choices in life and problems they might encounter.