La Tierra y la luna (Earth and Moon)

Twirling tornadoes, horrific hurricanes, deadly dust storms, and blowing blizzards. Depending where you live, you may have experienced one of these extreme storms. Although being caught in extreme weather can be dangerous, being prepared can save your life. This nonfiction Spanish book introduces students to extreme weather, and teaches them important scientific concepts and vocabulary. The colorful images, diagrams, sidebars, and text features will keep students connected to the text. Aligned to state and national standards, the fun lab activity provides a real-world learning experience that ...

El presente libro se orienta a profundizar en los conocimientos sobre el proceso de producción escrita y a apoyar la labor creadora de la palabra con la perspectiva de producir textos que puedan convertirse en libros. El autor ha recogido sus experiencias relacionadas con la composición escrita de sus libros, para compartirlas con quienes tienen el oficio de jugar con las palabras, las ideas y los textos o de pronto están por escribir una obra científica, expositiva, divulgativa, literaria o de cualquier otra índole. Concibe el escribir como un acto creador de la mente, el cual incluye...

Mathematics constitutes ideal material for exercising the art of learning and thinking. For this it is necessary that the classroom has a stimulating atmosphere which requires determined attitudes and beliefs. The book combines theory and practice and responds to questions such as these: to think in the mathematics class? on what does the knowledge of solving problems really consist of? what are the beliefs and which are the most common ones among the students? how to diagnose, evaluate and, in some cases to modify, the systems of beliefs of the pupil?).

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.

"Gato Rojo quiere ser tan inteligente como Gato Azul. Gato Azul sueña con ser tan ágil como Gato Rojo. Pero, ¿de qué color es la felicidad? Los dos gatos que protagonizan esta historia están dispuestos a hacer las cosas más extrañas para parecerse al otro."--Back cover.