Construyamos un patio de juegos (Building a Playground)

The family in this book is moving to a new neighborhood. They have a lot of work to do! They need to unload the moving truck, unpack boxes, and put everything away. The kids make new friends and discover all the fun they can have with the empty boxes. While building forts from the empty packing boxes, the kids discover many new shapes and their dimensions. Look inside. Can you find a cylinder?

Find three-dimensional shapes in a fort! This fun title, that has been translated into Spanish, challenges children to find cylinders, cones, and pyramids in a fort while introducing them to terms like base, vertex, face, and more! Young readers will improve their STEM skills and learn how to recognize these three-dimensional shapes all around them! Vibrant images, clear examples, and helpful mathematical diagrams work together to make geometry seem easy and fun!

En la Antártida, un terremoto se traga a un equipo de científicos y deja al descubierto un misterioso monu-mento más antiguo que la propia Tierra. En Perú, el arqueólogo Conrad Yeats es apresado por el ejército de los EE.UU. para que lo investigue. En Roma, el Papa envía a la lingüista Serena Serghetti, con las mismas inten-ciones. En el espacio, un satélite informa de cuatro descomunales tormentas alrededor del Polo Sur... Las leyendas de una civilización perdida y las profecías religiosas conducen a un descubrimiento que cambiará el destino de la Humanidad... Es el resurgir de...

When her mother was worn out from caring for her five sisters, her father gave her lessons in brushwork and color. When polio kept her bedridden for nine months, drawing saved her from boredom. When a bus accident left her in unimaginable agony, her paintings expressed her pain and depression - and eventually, her joys and her loves. Over and over again, Frida Kahlo turned the challenges of her life into art. Now Jonah Winter and Ana Juan have drawn on both the art and the life to create a playful, insightful tribute to one of the twentieth century's most influential artists. Viva Frida!

En el actual contexto de contraposición, a menudo «talibana», entre los que pintan la teoría del gender con tonos apocalípticos, exasperando de una manera unilateral algunos de sus aspectos, y los que niegan hasta su misma existencia, reconduciendo el problema a un simple respeto de los derechos, este libro muestra la inadecuación de ambas posiciones yendo directamente a las fuentes, constituidas tanto por los estudios de gender, como por los documentos oficiales. Se reserva una atención particular al problema de la presencia de la teoría del gender en la escuela, poniendo de...

When the Louisiana Territory was added to the United States in 1803, it about doubled the size of the young nation. It took years to clarify its boundaries and explore every square mile. How this momentous purchase came to be and its implications on the future of the United States are explained in detail in this book. Uncomplicated maps and simple language help developing readers and those in need of review to understand the many changes in this land that started with its purchase in 1803.