La compra de Luisiana (The Louisiana Purchase)

Swamps are one kind of wetland biome. Like other wetland biomes, a swamp’s water must be clean in order for the wildlife in it to thrive. Readers learn the main features of both freshwater and saltwater swamps, as well as where some of the biggest swamps are on Earth. Science curriculum topics such as food chains and conservation make the main content a great complement to classroom learning. Full-color photographs and inset maps aid readers in identifying this interesting biome in the world around them.

Presented in a large-size picture book format, this is the story of the Mars Rover Curiosity. It explains how it was built at the Jet Propulsion Laboratory in California, how it got its name, how it got to Mars, and what its mission hoped to accomplish. A timeline about the history of Mars exploration is provided at the end.

Steve Jobs, adoptado en la infancia por una familia en San Francisco, tuvo una vida llena de experiencia en solo cincuenta y seis cortos años. En este ¿Quién fue ... ? biografía , los niños aprenderán cómo su obsesión con las computadoras y la tecnología a una edad temprana lo llevó a co-fundar y dirigir Apple, además de convertir Pixar en un estudio de animación de vanguardia . Jobs dejó la universidad antes de graduarse y tomó medidas no convencionales en su camino hacia el éxito, pero inspiró a los mejores y los más brillantes que fuera con él y «cambiar el mundo».

A flexible suite of resources providing full coverage of the Cambridge IGCSE® Spanish as a First Language syllabus (0502) for first examination in 2015. Written by practising teachers, this workbook helps students further develop the skills acquired through the course. Practical exercises expand and enhance the materials in the coursebook, supporting students through the Cambridge IGCSE® Spanish as a First Language course.

This appealing small format prayer book includes a version of the Lord's Prayer, and other prayers inspired by the words of Jesus, written to be accessible to under 5s. Melanie Mitchell's cuddly illustrations will help little children empathize with the sentiment of the prayers, providing a warm and soft focus as adult and child share these special words together. This book publishes in series with "First Prayers at Bedtime," which includes much-loved traditional prayers and blessings and versified psalms rewritten for young children.