James Madison

Mammals are a very diverse group. From whales and dolphins that give birth in the water to platypuses that lay eggs, these life cycles can often seem very different. However, they’re very similar. Readers learn the basic structure of the mammal life cycle through simple language and accompanying diagrams that show the cycle step by step. The main content offers a way for struggling readers to more easily learn an important science curriculum topic, but can also be a great review tool for any reader.

Read Along or Enhanced eBook: Did you know that most animals in the world don't have backbones? Learn more about invertebrates in this engaging, Spanish-translated nonfiction book. Readers will learn all about mollusks, arthropods, arachnids, and crustaceans while being stimulated from cover to cover with its detailed images and charts, intriguing facts, and informative text.

Jorge y María son dos adolescentes como tantos otros: salen con sus amigos, se comunican con ellos en las redes sociales, se enamoran... Todo esto sería normal si las madres de María y Jorge no fueran tan famosas. Los dos chicos se ven envueltos en una espiral de rumores de la que solo salen recordando que las palabras que elegimos para contar nuestra historia son las que realmente dan forma a nuestro mundo.

INDICE Mi carné deportivo Test de aptitud física Mi corazón Los huesos del esqueleto Primeros auxilios La historia de los deportes Iniciación deportiva Los juegos olímpicos Juegos populares Elaboro material deportivo Me expreso con mi cuerpo Educación vial