La luz y sus efectos (Light and Its Effects)

"Este libro gigante con paginas desplegables y atractivas fotografias hara que tu hijo desarrolle su destreza manual y aprenda sobre todo tipo de maquinas"--From publisher's description.

High Beginning. Mexico, 1821. A masked man and acclaimed popular hero, known as Zorro, fights in the battle against colonial oppression in Alta California. From the reader series Aprende Español Con..., which features stories based on modern films and television series, carefully adapted for Spanish language students. Includes an Audio CD of the text, supplementary materials for teachers, and before and after activities for students.

La Asociación Española de Sexología Clínica ha escrito los textos de esta colección con el fin de responder a la curiosidad de los niños y enseñarles de una forma natural, adaptando cada cuestión a su edad y explicando las cosas de un modo sencillo, aunque riguroso, acompañado además de graciosas ilustraciones. Este libro explica gráficamente el proceso de fecundación y todos los estadios del embarazo y del parto, además de los primeros cuidados de un bebé.

Teach students about World War I and how it began with this nonfiction Spanish-translated book. Readers will learn about important topics such as neutrality, alliances, propaganda, liberty bonds, and communism. Intriguing facts, primary source images, and supportive text work to engage readers and help students understand the social studies content. Informational text features help students navigate the text.