Apuntes de química

Universo is one book in the Spanish-language Gran Atlas de la Ciencia series that covers today's most popular science topics, from digital TV to microchips to touchscreens and beyond. Perennial subjects in earth science, life science, and physical science are all explored in detail. Amazing graphics--more than 1,000 per title--combined with concise summaries help students understand complex subjects. Correlated to the science curriculum in grades 5-9, each title also contains a glossary with full definitions for vocabulary.

Una colección de títeres de dedo para jugar a representar la historia de Caperucita, de los tres cerditos o del flautista de Hamelín, entre otros. Los personajes de ocho cuentos clásicos con dos modelos de títeres distintos. Cada álbum contiene material para jugar a representar dos cuentos tradicionales, con tres láminas de títeres por cuento, un teatrillo para montar, y las instrucciones y los guiones de los cuentos.

Need it or want it — what's the difference? Needs are things people cannot live without, such as food, water, and shelter. Let's explore the differences between the concepts of needs and wants! The Me Pregunto (I Wonder) series is perfect for young learners in prekindergarten through grade 2. These 16-page books give readers an accessible introduction to nonfiction reading. Color photographs and fun, factual examples will grab the attention of young readers and help strengthen reading comprehension skills.

Provides answers to such questions as "Qué son los hámsters?, Qué come mi hámster?, Qué mas necesita mi hámster?, Qué puedo hacer por mi hámster?, Qué puede hacer mi hámster?