Los invertebrados increíbles (Incredible Invertebrates) 6-Pack

The Mapuches established themselves in the eleventh century in what is now Argentina and Chile. Their literature is very rich and oral in nature, which highlights the legends that speak of their Gods, beliefs, customs, and stories of their encounters with enemies.

¿De qué están hechas todas las cosas? ¿Qué pasa cuando una especie se extingue? ¿Qué es ser un consumidor responsable? ¿Por qué es importante cuidar el agua? ¿Qué es el cambio climático global? ¿Quiénes se ocupan de cuidar el planeta? Mariela y sus sobrinas pasan una "tarde a pura ecología" y descubren que es una disciplina vinculada con la vida de todas las personas, independientemente de su ocupación, su edad y el lugar donde vivan. Un libro que promueve la concientización y el compromiso de todos.

Learn about the Victorian era while building your knowledge of equivalent fractions! Students will learn fractions while engaged in reading about the innovations of the Victorian era. This Spanish book combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. The glossary, index, and table of contents will further understanding of reading and math concepts, and the full-color images, practice problems, and math graphs and charts make learning math easy, practical, and fun. The Explore Math sidebars and Math...

Recounts the life of the Puerto Rican baseball star from his childhood poverty to his career with the Pittsburgh Pirates, and discusses his humanitarian efforts, his untimely death, and his contributions to the sport.