Diccionario por imagenes de los ninos del mundo/ Images Dictionary of children in the world

Introduces the concept of opposites through pictures of a girl named Laura as she takes part in common daily activities.

A bilingual collection of poems in which the Mexican American poet celebrates winter in northern California and the experience of growing up bilingual and bicultural.

Este libro ofrece al estudiante de Química una amplia colección de cuestiones y problemas, explicados y resueltos, presentados en orden de dificultad creciente, muchos de los cuales fueron propuestos en Pruebas de Selectividad o en exámenes de Facultades Universitarias y Escuelas Técnicas. Pretendemos con ello complementar los contenidos teóricos de la asignatura, posibilitando la simultaneidad que debe existir entre toría y práctica, aunque ésta, frecuentemente, se manifieste como una situación idealizada de la realidad. Un libro diseñado, no para saber más, sino para entender...

A force is a push, a pull, or a turn. Every force has an equal and opposite force. Forces are always with you! They are all around us. Learn about forces with this Spanish science reader that features easy-to-read text. Nonfiction text features include a glossary, index, and detailed images to facilitate close reading and help students connect back to the text. Aligned to state and national standards, the book also includes a fun and engaging science experiment to develop critical thinking and help students practice what they have learned.

Nuestro mundo, with Tu mundo, is a complete, two-level Spanish program for native Spanish speakers, providing focused treatment of Spanish-speaking peoples, including language, literature, culture, and history.