Globos aerostáticos (Hot Air Balloons)

This book really measures up! It provides historical background and details about how length, distance, volume, weight, and time were measured in the past. An introduction to many of the necessary terms for a better understanding of measurement, such as scale, perimeter, and ruler is provided along with detailed photos and images to help the readers better comprehend the overall concept of measurement.

En el acuario (At the Aquarium) engages students in reading about aquariums as they learn how to calculate volume. Volume helps aquarium designers figure out everything from the shapes and sizes of tanks to how much water is needed to fill them. This nonfiction Spanish text includes mathematical charts to help students practice calculations. With a glossary, an index, and easy-to-read text, students will build their math and reading skills while they are engaged in reading high-interest content.

Spanish Language Edition A Special Bible for the Pre-reading Years THE PRESCHOOLERS BIBLE - Builds a delight in Bible learning for 3s through 5s - All the important values will come to focus in this simple Bible - Builds your child's life and character through Bible truth - The next step up from The Toddlers Bible. Don't miss it! Has your child delighted in The Toddler's Bible? Now is the time to make the next step. Move up to The Preschoolers Bible, for 3s through 5s. This is a delight to read, rich with character-building values for that vital pre-reading age.-V. Gilbert Beers

Fernando Martínez Laínez novela en esta serie la historia de uno de los ejércitos más importantes de todos los tiempos: los Tercios de Flandes, un ejército que marcó un hito en la historia militar universal. «La senda de los Tercios» es una obra con una labor de documentación impresionante y de rigor histórico colosal. « Ante todo era un soldado, y en las banderas, con sus camaradas, pasó sus mejores años. De soldado, tal como había vivido, pensaba fenecer, pobre y solitario, pero honrado. Todo lo honrado que se puede ser después de haber luchado en Flandes .» Las lanzas narra ...

This book is a comprehensive, practical presentation of the principles of behavior modification and guidelines for their application. It teaches forms of behavior modification ranging from helping children learn necessary life skills to training pets, to solving personal behavior problems.