Sumando y Restando en el Club de Matematicas

Italia no es recuerdo para mí, la tengo siempre presente. Y será siempre así". Con estas palabras la filósofa y exiliada española María Zambrano recordaba su paso por la ciudad eterna: tres estancias -la más larga, entre 1953 y 1964- que marcaron profundamente su vida y su pensamiento. Los años romanos fueron años de escritura y conversación, de encuentros con el mundo intelectual italiano y con otros exiliados españoles. En Italia Zambrano desarrolló gran parte de sus reflexiones sobre la persona, los sueños y el tiempo: ¿cómo llegar a ser persona?, y, ¿qué papel juegan el...

Now in Spanish -- make any moment mindful from morning to night with 5 categories of sturdy activity cards, designed to fit into each part of the day. Full-color illustrations, easy-to-follow instructions and an 8-page instruction booklet make this one-of-a-kind mindfulness deck an inclusive tool for nurturing inner peace and strength.

A young boy travels to China to learn about the people and culture of one of the world's most powerful nations.

The world is filled with curious objects made by plants, animals, and even by the Earth itself. Dive into this collection of more than 100 intriguing items from the natural world and discover the stories behind them. Learn how huge whales eat tiny animals from looking at their bristly teeth, why butterflies shine and glitter in the sunlight from seeing their minute wing scales, how plants transport water and food around from examining a delicate leaf skeleton, and what makes every snowflake unique from admiring their miniature, branching crystals of ice. Birds' eggs, a lump of coal, a glass...