Los estados de la materia — Los gases

This is a short fun book for children, showing them math simplified so they can learn it’s not hard and that it’s necessary to learn math in life. There are math questions and situations in this book showing that math can be applied in daily life. The book is also bilingual, meaning you can also introduce your child to Spanish or English. Math is a subject many children are scared of and tend to not embrace. This novel is made to break down some math, and the math problems are for children of a young age, for them to analyze and use critical thinking. The book features a nice math teacher ...

Ideal for English language learners, this Spanish-language series provides a lively first look at people and countries around the world. The simple text is supported by large, colorful photos. Titles feature an overview of each country's people, land, weather, homes, food, and lifestyle.

Introduces the geography, history, religion, government, economy, and culture of one of the poorest countries in the western hemisphere.

La Evaluación en la Educación Física se ha convertido en un elemento básico dentro del programa de actuación del profesor. Este libro no es un manual de un programa informático, sino que le introduce en una nueva forma de evaluar, explicando, con todo detalle, todo el proceso y ayudándole a realizar otras funciones de control en la evaluación. Con un mínimo conocimiento de Windows, y en sólo 5 minutos, podrá comenzar la evaluación informatizada de un grupo de alumnos. Además, podrá registrar cómodamente la mejora de cada alumno incorporando un coeficiente de progresión y...