Descubre los dinosaurios (Readaloud)

I Like to Paint Spanish Edition. When you paint a picture, you can choose the best paint to use. What would you use to paint an elephant? What would you paint with pink or purple?

What Could I Be? Spanish Edition. What work would you like to do when you grow up? You could learn how to be a firefighter or a diver. You might like to be a vet or an acrobat. What else would you like to be?

Let’s Make a Volcano Spanish Edition. What do you know about a volcano? When a mountain erupts, it explodes! Hot melted rock, called lava, comes out of its top and flows down the side of the mountain! People need to keep away from real volcanoes, but you can have fun making your own volcano!

Readers may never expect that they might free fall to Earth, but if they have ever dived into a pool, that's exactly what they've done. This book shows readers how Newton's three laws of motion affect divers, skydivers, and mountain climbers' movements. Readers discover who uses gravity, and who works against it, and all other forces that contribute to a successful dive or climb. After reading this book, readers can decide if they will ever be interested in engaging in one of these extreme sports.

¿Sabías que Marte parece una estrella roja brillante? A menudo se lo llama el Planeta Rojo. Descubre más cosas en Marte, uno de los libros de Los planetas. Did you know that Mars looks like a bright red star? It is sometimes called the Red Planet. Find out more in Mars, a Planets book.

Corea del Norte es el único país del mundo donde el título de presidente lo ostenta un difunto, el gran líder Kim Il Sung. Así empieza la narración de este libro en el cual el periodista Roger Mateos realiza una crónica de su viaje a un país hermético, del que desconocemos casi todo, y cuyo régimen gubernamental de origen comunista ha sobrevivido a todos los cambios de la escena política internacional. Durante unos días de julio del año 2004, un grupo de periodistas es invitado a visitar el país, participando en una expedición bajo el nombre de Marcha Internacional por la Paz y ...

Presenta varios experimentos en cronometría. Para estudiantes de primaria (grados 4-6) y de secundaria (grados 7-9).