Experiencias y testimonios etnohistóricos

Si quieres aprender de forma rápida y sencilla todo lo que necesitas saber sobre el cálculo de límites, ¡ésta tu guía! La autora es una psicóloga experta en el tratamiento de dificultades del aprendizaje con una amplia experiencia docente. ÍNDICE 1. Concepto de límite y relación con las sucesiones numéricas. 2. Propiedades de los límites. 3. Tipos de sucesiones numéricas. 4. Cómo resolver límites: - Límite de un monomio. - Límite de un polinomio. - Límite de un cociente de polinomios. ∞/∞ - Límite de una resta de dos cocientes de polinomios. ∞-∞ - Límites del tipo...

Zazú, una pequeña cigarra brasileña, canta día y noche en la playa, soñando con América. Y un día decide lanzarse y embarcar para Nueva York. Allí descubre el Swing Café y nos introduce al descubrimiento del jazz con una escritura musical y sincopada.

Melanie and Seth Fowler are parents of a six-year-old boy who has autism. Melanie is not only a concerned parent, but is schooled in speech therapy, deaf education, and special education. When the Fowlers found out their son was on the autism spectrum, they were like so many other young parents out there—scared, angry, confused, helpless. They felt like they were on an island. While many books were given to them regarding autism, none was able to console the Fowlers in their time of grief and desperation. Immediately they realized they needed to write a book that deals with immediate steps...

From the different places kids go to school to the things we eat, from what we wear to the holidays we observe, even from modes of transportation and dress to the relatives we live with, children will discover that families come in all shapes and sizes. Each reader is sure to discover his or her situation in this amazing celebration of families.