Pantalones nuevos, ¡no! (No New Pants!)

Hop, hop, hop! Skip, skip, skip! Run, run, run! There's a boy who loves to hop -- high and low, forward and backward. And another one who loves to skip -- over the fields, in town, all around. There's a girl who loves to run -- as light as a feather and as fast as the wind. What happens when they all head to the same place?

The need for speed is the motivating factor in this engaging, Spanish book. Readers learn the history of travel from the very slow to the supersonic and beyond, including everything in between. They learn and discover the factors that influence motion for all types of vehicles: land, air, and water alike. They also learn different ways to measure speed and read about energy uses for different vehicles. With greater speed comes greater risk. Readers learn how engineers are always seeking new and better ways to keep people safe as they travel faster and go farther. This 6-Pack includes six...

Join the children in this book on a trip to the dentist. Going to the dentist can be fun, especially if you use addition to help you find answers to questions like these: How many teeth do you have? How many times should you floss your teeth each week? Make your next trip to the dentist an adventure with addition.

Teach students about the years of change and reform between World War I and World War II. With this Spanish-translated book, readers will learn about events such as the Harlem Renaissance, suffrage, the stock market crash on "Black Tuesday," and the Great Depression. Primary source documents and images, and other engaging features, aid students in understanding the social studies content.

Traducción al español de las obras que han llegado hasta nosotros del gran comediógrafo latino. Al igual que las de los volúmenes restantes (cf. B.C.G. 170 y 302), las obras aquí recogidas pertenecen al género que los romanos llamaban "comedia pallia