Yo soy justo (I Am Fair)

SHAAAARRRKK! That's probably the last word anyone wants to hear while swimming in the warm blue sea. But most sharks aren't at all what people expect. In fact, those who think all sharks are giant, man-eating killers are in for a surprise. The compelling narrative, colorful illustrations, and captivating facts in SURPRISING SHARKS reveal that sharks come in all shapes and sizes - and probably should be more afraid of humans than we are of them. Back matter includes a note about sharks and an index.

A humorous handbook for witches, providing instruction in areas such as spells, superstitions, recipes, gardening, and glamour.

People have been sending mail for a long time. But how they do it has changed a lot! Read about the history of mail as you learn to collect data. This Spanish math book combines math and reading skills and uses real-life examples of problem solving to teach subject-area content. The dynamic images, detailed sidebars, practice problems, and math diagrams make learning data measurement easy and fun. Text features include a table of contents, a glossary, an index, and captions to build vocabulary and increase understanding of math and reading concepts. An in-depth problem-solving section...

Números y formas sirve para que los niños conozcan algunos de los elementos más básicos del lenguaje matemático. Además, cada ejercicio está pensado para poder ir más allá del trabajo plástico en si y relacionarlo con otros contenidos sobre el tema. Los “Consejos” y las “Orientaciones didácticas” facilitarán esta tarea de relación a los educadores. Asimismo, cada ejercicio cuenta con una información práctica que será de gran utilidad en el momento de preparar la actividad. Además de un listado de los materiales que se necesitarán, se expone el grado de dificultad del ...