Mundo Insecto

This collection of sayings is entertaining and educational for a wide variety of readers. The author explores the origins and contemporary usage of these expressions.

Correlated to the science curriculum, our Spanish-language series describes how the types of homes that different animals build reflect adaptations to their environments. Through simple, easy-to-follow text, each volume looks at each type of home as a shelter from predators and weather and a place to store food and raise young. Young readers also learn how animal homes and human homes fulfill similar needs and functions.

Students will gain a deeper understanding of the Cold War by delving into major social studies topics in this project-based examination. The volume presents a series of broad questions touching on major themes in the social studies curriculum. Each question is accompanied by several paragraphs examining that question in the context of the Cold War, as well as a detailed project that prompts readers to think critically and present their findings or opinions in a particular format, such as a poster with side-by-side comparisons, a persuasive essay, or a class presentation.

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...

¿Cuánto sabes sobre pedos? Descúbrelo todo sobre el gas más divertido de la historia en esta completa enciclopedia ilustrada. ¿Sabías que se necesitarían nueve pedos de cada persona que habita en la Tierra para impulsar una bomba atómica? ¿Que los pedos de peces casi desencadenan una guerra contra Rusia? ¿Que los pedos de las mujeres huelen peor que los de los hombres? ¡Pues está todo en este libro! ¿Sabías que inhalar pedos es saludable, pero que hay gente que se tira pedos una vez muerta? ¿Sabías que podrías trabajar como oledor de pedos profesional? ¿Que los pedos son...