Conocimiento del medio. 3 Primaria. Proyecto Tirolina. Aragón

"Dino" Don Lessem brings readers face-to-face with various dinosaur species, detailing their habitats, way of life and how they became extinct. An acclaimed dinosaur expert, Don Lessem has written more than 30 children's books, writes a popular dinosaur column in Highlights magazine, and was an adviser for Jurassic Park. Take a trip through dinosaur time to meet these pterosaurs face-to-face: The Quetzalcoatlus had wings that spanned the length of a school bus! The Dsungaripterus had a bony crest on its head! The Eudimorphodon had a diamond-shaped flap at the end of its long tail! Plus you'll ...

"... se les habían subido los humos y se creían los reyes del mambo, violando viudas de trabajadores y robando todo lo que olía a republicano..." "... yo ya estaba un poco cansado de oír siempre lo de rojillo, me salieron hasta canas del miedo que pasé, una granada que cayó cerca de mi trinchera dejó sin las dos piernas a un pobre muchacho de mi quinta, el teniente que lo vio le descerrajó dos tiros en el acto para que no sufriera..."

Learn the history of number systems with this engaging Spanish book! This text combines mathematics and literacy skills, and uses practical, real-world examples of problem solving to teach math and language arts content. Students will learn place value while reading about the number systems of the Egyptians and Romans, and also learn important vocabulary terms like cuneiform, binary systems, roman numerals, and more! The full-color images, math charts, and practice problems make learning math easy and fun. The table of contents, glossary, and index will further understanding of math and...

Provides encouragement and advice for facing life's challenges, just for girls, with blank spaces to fill in goals and accomplishments.