Sócrates y los tres cochinitos

This book is a comprehensive, practical presentation of the principles of behavior modification and guidelines for their application. It teaches forms of behavior modification ranging from helping children learn necessary life skills to training pets, to solving personal behavior problems.

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. Students will learn about the U.S. Constitution, the Articles of Confederation, the Connecticut Compromise, and the Bill of Rights. 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 to know at their grade level. Packed with...

Plants are living things that grow and change. Over time, plants have made remarkable adaptations to suit the habitats in which they live. Simple text and beautiful images highlight how plants have adapted to life in the Arctic, in aquatic environments, and in other habitats such as those in deserts and grasslands.

Todos sabemos un par de cosas sobre los dinosaurios como sus nombres, sus formas y que algunos tenían plumas y otros no, pero ¿cómo se descubrió todo esto? ¿Quiénes fueron los primeros interesados en los enormes esqueletos que aparecían de la nada y que tal vez inspiraron las leyendas sobre terribles dragones que secuestraban princesas? O ¿dónde se inició la primer gran exposición de dinosaurios en el mundo? Esta aventura gráfica es un recorrido por la historia, no tanto de los dinosaurios, sino de los padres de la paleontología. We all know a thing or two about dinosaurs, a...