Cómo funcionan los ecosistemas

La adaptación del último libro de Baricco. Un viaje divertido y educativo para conocer y saber orientarse en la jungla de la red.

The Grand Canyon is a "grand" place to learn data analysis! Through an examination of its rocks and fossils, students will learn data analysis while reading about a fun-filled trip to Grand Canyon National Park. This Spanish book uses real-world examples to teach math concepts, and incorporates nonfiction reading to increase vocabulary and comprehension skills. The challenging practice problems, graphs, and sidebars provide many opportunities for students to practice their developing math skills, and apply what they've learned to their daily lives. Essential text features like a glossary,...

Looks at the life of Betsy Ross from her Quaker childhood to her days as an independent businesswoman. Also examines the legend of the Betsy Ross flag. Written in graphic-novel format.

Four alien youngsters make a pizza. They explain the colors of each ingredient they add to it. An alien Mom says they made a good lunch and is happy they took charge of making lunch.