Problemones y problemazos (Serie Krippys 2)

Víctor y sus amigos Recaredo y Leonarda han ido de excursión a una especie de zoo en el que viven los Krippys, esos bichos invisibles un poco liantes. En realidad, allí solo están los más feos, los más ruidosos y los más peligrosos... Vaya, ¡lo mejorcito! ¿Adivináis a quién le tocará echarles una mano con sus problemillas?

Illustrations and text present the history, geography, people, politics and government, economy, and social life and customs of Arizona, the Grand Canyon State.

It is the third Monday in January and school is closed. But do you know why? It's Martin Luther King Jr. Day. Turn the pages of this book to find out what dream Dr. King shared with the world, who Mohandas Gandhi was, how one brave woman helped Martin Luther King Jr. change history. Each book in the Holiday Histories series describes one of America's holidays or special days. Explore the history of each day and learn the real reason why it is important. Discover what special meaning each day might have for you.

It was known as the age of the dinosaurs, but other fascinating creatures roamed the Earth at the same time. Learn about lesser-known animals from the prehistoric era that are no less fascinating! Students will be engaged in reading about ancient animals like Gigantopithecus, Titanoboa, Megalodon, and more as they develop their skills at reading and writing numbers. This nonfiction math book combines math and literacy skills, and uses real-life examples of problem solving to teach subject area content. The full-color images, intriguing sidebars, practice problems, and math diagrams make...

"Discusses the role of the oceans on Earth and introduces waves, tides, and water pressure"--Provided by publisher.