Princesas que cambiaron el cuento

A team of second grade students has been tasked with designing the layout for Field Day. They'll need to make sense of measurement in order to make sure that everything goes smoothly! Will Field day be a fun day, or will it be a flop? This fiction math book seamlessly integrates the teaching of math and reading, and uses real-world examples to teach math concepts. Text features include images, a glossary, an index, captions, and a table of contents to build students' vocabulary and reading comprehension skills as they interact with the text. The rigorous practice problems, sidebars, and math...

"Some things are so huge or so old that it's hard to wrap your mind around them. But what if we took these big, hard-to-imagine objects and events and compared them to things we can see, feel and touch? Instantly, we'd see our world in a whole new way." So begins this endlessly intriguing guide to better understanding all those really big ideas and numbers children come across on a regular basis. Author David J. Smith has found clever devices to scale down everything from time lines (the history of Earth compressed into one year), to quantities (all the wealth in the world divided into one...

Describes the physical characteristics, habitats, life cycle, and behavior of different kinds of reptiles, including alligators, turtles, snakes, and lizards.

La gesta que marcó un hito en la historia samurái. ¡El épico desenlace de la trilogía Chihaya! El levantamiento del emperador por el control de Japón ha fracasado y mientras permanece prisionero en Kyoto los últimos rebeldes que apoyaban su causa se ven amenazados por la unión de las fuerzas leales al shōgun y al clan Hōjō. El enorme ejército avanza implacable desde el este haciendo temblar la tierra de Las Islas Sagradas, pero, en el centro del país, un puñado de samuráis pretende detenerlos el tiempo necesario para que los rebeldes puedan fortalecerse. Dispuestos a sacrificar ...