Que Hacen Los Animales? (What Do Animals Do?)

In graphic novel format, follows the adventures of Max Axiom as he explains the science behind light.

La cultura medieval islámica ha dado figuras espléndidas. Omar Jayyam, poeta y filósofo, algebrista y astrónomo, es sin duda la más fascinante de todas. Su pensamiento fue heterodoxo, su saber inmenso, su obra variadísima. De lo que nos ha llegado de su poesía no siempre es fácil distinguir lo auténtico de lo apócrifo, y de lo que sabemos de su vida, la historia de la leyenda. Su más importante aportación algebraica, la resolución sistemática de las ecuaciones cúbicas cortando cónicas, se procurará poner al alcance de un lector moderno sin alterar las ideas de fondo.

In English and Spanish, teach children how to avoid potential dangers, ask for help, follow directions, use things carefully, and plan ahead. The world can seem like a perilous place. But even very young children can learn basic skills for staying safe in ordinary situations and preparing for emergencies. Without scaring kids (or alarming adults), this English-Spanish bilingual book about safety for kids teaches little ones how to avoid potentially dangerous situations, ask for help, follow directions, use things carefully, and plan ahead. Includes questions, activities, and safety games that ...

Simple text and photographs introduce the concept of "skip counting," or counting by groups of a certain number, and present items for practice.