Felicidad con Aristóteles

What do churros, macarons, and strudel have in common? In order to bake them successfully, pastry chefs must use fractions! Students will learn comparing fractions while engaged in reading about delectable desserts from around the world. 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,...

A foundered Victorian ship looking for the fabled Northwest Passage holds a secret in its icy grave... When Dirk Pitt of NUMAr is almost blown to pieces in a lab explosion, he suspects sabotage. The lab in question belongs to a scientist hoping to use a rare mineral to combat greenhouse gases - but who would want to destroy our one chance to save the planet? However, there are those who will do anything to control such a valuable prize. Pitt's investigations take him to the Arctic in search of a clue to the origins of this precious mineral. There he and NUMAr colleague Al Giordino must battle ...

Bajo el título de Letras Mágicas se presenta un método para el aprendizaje de la lecto-escritura dirigido a los niños y niñas con edades comprendidas entre los tres y siete años que corresponden a segundo ciclo de Educación Infantil y primer ciclo de Educación Primaria. Se trata de un método analítico en el que las distintas letras de nuestro alfabeto cobran vida dentro de un cofre mágico y se van presentando a los niños a través de una pequeña historieta. En el no 4 se desarrollan la lectura y escritura de las consonantes /p/, /s/, /m/ y /t/ y un repaso de las vocales.

What is work? You may think work is doing chores or going to a job, but you do work every time you move something from one place to another. With experiments that demonstrate these fundamental concepts, discover how you work, and how simple machines make doing work easier.