Pueblos y ciudades (Towns and Cities)

Take a trip to the fire station to learn how firefighters use measurement to put out fires! Full of facts, practice problems, and mathematical charts, this Spanish-translated title teaches children more about measurements like volume and perimeter!

Students will learn about the history of hot air balloons and they will also discover the importance of volume when calculating hot air balloon flight. Used in the classroom or at home, this nonfiction Spanish text includes mathematical charts to help students practice calculations. With a glossary, an index, dynamic images, and easy-to-read text, students will build their math and reading skills while they are engaged in reading high-interest content.

"Simple text and color photographs introduce kinds of motion, including motion powered by wind, water, and electricity--in both English and Spanish"--

Find out how school is the same--and different--in countries all over the world in this fascinating, Spanish-translated nonfiction title. Readers will learn about the way students learn in other countries, from homeschooling to trade schools. This interesting book features informational, descriptive text, and colorful photos and maps to engage readers from cover to cover.

We have summarized the essential of the following texts: From POLITICAL ESSAYS, "The crisis of the Welfare State and the depletion of the utopian energies", from THEORY AND PRAXIS, "The classsical doctrine of politics and its relationships with philosophy", a small fragment of "Science and technique as ideology and the article "Modernity, an uncomplete project".

El libro que explica a los niños qué es la constitución de una forma dinámica y asequible. Escrito por Javier Pérez Royo, jurista, experto en la constitución española y actual divulgador de la ley. «Constitución» es una palabra que todos conocemos. La hemos oído miles de veces, en la televisión, en la radio... Sabemos que es algo importante porque, a menudo, se habla de proteger la constitución, de respetarla o de preservarla. Pero ¿qué es la constitución? Si tuviéramos que explicárselo a un extraterrestre que viniera de visita, ¿qué le diríamos? Por medio de ejemplos...